Intel Server System SR1625UR Technical Product Specification ®

Intel Server System SR1625UR Technical Product Specification ®
Intel® Server System SR1625UR
Technical Product Specification
Intel order number E47487-012
Revision 2.0
July, 2011
Enterprise Platforms and Services Division - Marketing
Revision History
Intel® Server System SR1625UR TPS
Revision History
Date
March 2009
October 2009
January 2010
April 2010
Revision Number
1.0
1.1
1.2
1.3
June 2010
1.4
August 2010
1.5
October 2010
1.6
December 2010
1.7
December 2010
April 2011
July 2011
1.8
1.9
2.0
Modifications
Initial release.
Updated section 9.3 - External Standard Control Panel Connectors.
®
Updated section 7.2.2 - Intel IT/IR RAID.
 Updated section 2.5 - System Board Overview.
 Updated section 4.2.3 - CPU/Memory.
 Removed CCC Certification.
Deleted section 3.5.6 - Peripheral Connector.
 Updated section 2 - Product Overview.
 Added section 2.1 - Processor Support.
Updated section 2.1 - Processor Support.
 Updated section 2 - Product Overview.
 Updated section 5.1 - Midplane.
 Removed section 4.3 - DIMM Blank Population.
Updated section 2 - Product Overview.
Updated section 2 - Product Overview.
Updated section 2.3 - System Dimensions.
Disclaimers
®
Information in this document is provided in connection with Intel products. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Intel's
Terms and Conditions of Sale for such products, Intel assumes no liability whatsoever, and Intel disclaims any
express or implied warranty, relating to sale and/or use of Intel products including liability or warranties relating to
fitness for a particular purpose, merchantability, or infringement of any patent, copyright or other intellectual property
right. Intel products are not intended for use in medical, life saving, or life sustaining applications. Intel may make
changes to specifications and product descriptions at any time, without notice.
Designers must not rely on the absence or characteristics of any features or instructions marked "reserved" or
"undefined." Intel reserves these for future definition and shall have no responsibility whatsoever for conflicts or
incompatibilities arising from future changes to them.
®
The Intel Server System SR1625UR may contain design defects or errors known as errata which may cause the
product to deviate from published specifications. Current characterized errata are available on request.
This document and the software described in it are furnished under license and may only be used or copied in
accordance with the terms of the license. The information in this manual is furnished for informational use only, is
subject to change without notice, and should not be construed as a commitment by Intel Corporation. Intel
Corporation assumes no responsibility or liability for any errors or inaccuracies that may appear in this document or
any software that may be provided in association with this document.
Except as permitted by such license, no part of this document may be reproduced, stored in a retrieval system, or
transmitted in any form or by any means without the express written consent of Intel Corporation.
Intel, Pentium and Xeon are trademarks or registered trademarks of Intel Corporation.
*Other brands and names may be claimed as the property of others.
Copyright © Intel Corporation 2008-2011.
Portions Copyright © 2005-2011 by LSI Corporation.
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Table of Contents
Table of Contents
1. Introduction ........................................................................................................................1
1.1
Chapter Outline ......................................................................................................1
1.2
Server Board Use Disclaimer .................................................................................2
2. Product Overview ...............................................................................................................3
2.1
2.1.1
Processor Support .................................................................................................4
Processor Population Rules ...................................................................................5
2.2
System Overview ...................................................................................................7
2.3
System Dimensions ...............................................................................................7
2.4
System Components ..............................................................................................8
2.5
Hard Drive and Peripheral Bays .............................................................................9
2.6
System Board Overview .......................................................................................10
2.7
Front Bezel Support .............................................................................................14
2.8
Rack and Cabinet Mounting Options ....................................................................15
3. Power Subsystem.............................................................................................................16
3.1
3.1.1
Mechanical Overview ...........................................................................................16
DC Output Connection (Card Edge) .....................................................................17
3.2
Single Power Supply Module Population ..............................................................17
3.3
Handle and Retention Mechanism........................................................................18
3.4
Hot-swap Support ................................................................................................18
3.5
Output Cable Harness ..........................................................................................18
3.5.1
P1 – Server Board Power Connector ...................................................................19
3.5.2
P2 – Processor Power Connector ........................................................................19
3.5.3
P3 – Power Signal Connector ..............................................................................20
3.5.4
P4 – Backplane Power Connector ........................................................................20
3.5.5
P5 – Midplane Power Connector ..........................................................................20
3.6
AC Input Requirements ........................................................................................21
3.6.1
AC Inlet Connector ...............................................................................................21
3.6.2
AC Power Cord Specification Requirements ........................................................21
3.6.3
Efficiency..............................................................................................................21
3.6.4
AC Input Voltage Specification .............................................................................22
3.6.5
AC Line Dropout/Holdup ......................................................................................22
3.6.6
AC Inrush .............................................................................................................22
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3.6.7
AC Line 5 VSB Holdup .........................................................................................23
3.6.8
AC Line Leakage Current .....................................................................................23
3.6.9
Power Factor Correction ......................................................................................23
3.7
DC Output Specification .......................................................................................23
3.7.1
Output Power/Currents ........................................................................................23
3.7.2
Voltage Regulation ...............................................................................................24
3.8
Protection Circuits ................................................................................................24
3.8.1
Over-current Protection (OCP) .............................................................................24
3.8.2
Over-voltage Protection (OVP) .............................................................................25
3.8.3
Over-temperature Protection (OTP) .....................................................................25
3.9
Power Supply Status LED ....................................................................................25
4. Cooling Subsystem ..........................................................................................................26
4.1
Fan Module ..........................................................................................................26
4.2
Airflow Support .....................................................................................................28
4.2.1
Power Supply Zone ..............................................................................................28
4.2.2
PCI Riser Zone.....................................................................................................29
4.2.3
CPU/Memory........................................................................................................29
4.3
Drive Bay Population ............................................................................................30
4.4
Sata HDD Support ...............................................................................................30
5. System Board Interconnects ...........................................................................................31
5.1
Midplane ..............................................................................................................31
5.2
Bridge Board ........................................................................................................37
5.3
Hot-Swap SATA/SAS Backplane .........................................................................38
6. Peripheral Drive Support .................................................................................................44
6.1
Optical Drive Support ...........................................................................................44
7. Hard Disk Drive Support ..................................................................................................46
7.1
7.1.1
7.2
Hot-swap Drive Trays ...........................................................................................46
Midplane Options .................................................................................................47
7.2.1
Passive Midplane .................................................................................................47
7.2.2
Active Midplane with Intel SAS /SAS RAID Support ........................................... 48
7.3
iv
Hard Drive Bays ...................................................................................................46
®
Hot-Swap SAS/SATA Backplane .........................................................................51
7.3.1
SAS/SATA Backplane Layout ..............................................................................51
7.3.2
SAS/SATA Backplane Functional Architecture .....................................................53
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8. Mini Control Panel Functionality .....................................................................................55
8.1
Mini Control Panel Buttons ...................................................................................55
8.2
Mini Control Panel LED Indicators ........................................................................56
8.2.1
Power/Sleep LED .................................................................................................57
8.2.2
System Status LED ..............................................................................................57
8.2.3
System Identification LED ....................................................................................58
8.3
External Mini Control Panel Connectors ...............................................................58
8.4
Internal Mini Control Panel Interconnects .............................................................58
9. Standard Control Panel Functionality.............................................................................60
9.1
Standard Control Panel Buttons ...........................................................................60
9.2
Standard Control Panel LED Indicators ................................................................61
9.2.1
Power/Sleep LED .................................................................................................62
9.2.2
System Status LED ..............................................................................................63
9.2.3
Drive Activity LED.................................................................................................63
9.2.4
System Identification LED ....................................................................................64
9.3
External Standard Control Panel Connectors .......................................................64
9.4
Internal Standard Control Panel Interconnect .......................................................64
®
10. Intel Local Control Panel Functionality .........................................................................66
10.1
LED Functionality .................................................................................................67
10.1.1
Power/Sleep LED .................................................................................................67
10.1.2
System Status LED ..............................................................................................68
10.1.3
System Identification LED ....................................................................................68
10.2
Intel® Local Control Panel Interconnects ..............................................................69
11. PCI Riser Cards and Assembly .......................................................................................71
12. Environmental Specifications .........................................................................................72
12.1
System Level Environmental Limits ......................................................................72
12.2
Serviceability and Availability................................................................................72
12.3
Replacing the Backup Battery ..............................................................................73
13. Regulatory and Certification Information .......................................................................74
13.1
Product Regulatory Compliance ...........................................................................74
13.1.1
Product Safety Compliance ..................................................................................74
13.1.2
Product EMC Compliance – Class A Compliance ................................................ 75
13.1.3
Product Ecology Compliance ...............................................................................75
13.1.4
Certifications/Registrations/Declarations ..............................................................75
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13.2
Product Regulatory Compliance Markings ...........................................................76
13.3
Rack Mount Installation Guidelines ......................................................................78
13.4
Power Cord Usage Guidelines .............................................................................79
13.5
Electromagnetic Compatibility Notices .................................................................80
13.5.1
FCC Verification Statement (USA) .......................................................................80
13.5.2
ICES-003 (Canada) ..............................................................................................81
13.5.3
Europe (CE Declaration of Conformity) ................................................................81
13.5.4
VCCI (Japan) .......................................................................................................81
13.5.5
BSMI (Taiwan) .....................................................................................................81
13.5.6
KCC (Korea) ........................................................................................................82
13.6
Regulated Specified Components ........................................................................82
Appendix A: Integration and Usage Tips ..............................................................................83
Appendix B: POST Code Diagnostic LED Decoder ..............................................................84
Appendix C: POST Code Errors .............................................................................................89
Glossary ..................................................................................................................................95
Reference Documents ............................................................................................................96
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List of Figures
List of Figures
Figure 1. Top Down View – Passive System Shown ...................................................................7
Figure 2. Major System Components ..........................................................................................8
Figure 3. Drive Bay Overview......................................................................................................9
Figure 4. Intel® Server Board S5520UR ....................................................................................10
Figure 5. Intel® Server Board S5520UR Components ...............................................................11
Figure 6. Back Panel Feature Overview ....................................................................................12
Figure 7. Intel® Light-Guided Diagnostic LEDs - Server Board ..................................................13
Figure 8. Optional Front Bezel ..................................................................................................14
Figure 9. Front Bezel Supporting Mini Control Panel.................................................................14
Figure 10. Front Bezel Supporting Standard Control Panel.......................................................14
®
Figure 11. Front Bezel Supporting Intel Local Control Panel ...................................................15
Figure 12. Power Supply Module Enclosure - Dimensional Drawing ......................................... 16
Figure 13. DC Output Connection (Card Edge).........................................................................17
Figure 14. Power Supply Module #1 Location ...........................................................................17
Figure 15. AC Power Cord ........................................................................................................21
Figure 16. Fan Module ..............................................................................................................26
Figure 17. Fan Header Assignments on Midplane ....................................................................28
Figure 18. Power Supply Air Duct .............................................................................................29
Figure 19. Air Duct ....................................................................................................................30
Figure 20. 2.5 inch Drive Blank .................................................................................................30
Figure 21. Passive Midplane Board...........................................................................................31
Figure 22. SAS/SAS RAID Midplane Board ..............................................................................32
Figure 23. Bridge Board ............................................................................................................38
Figure 24. Hot-Swap SAS/SATA Backplane (Front Side View) ................................................. 38
Figure 25. Hot-Swap SAS/SATA Backplane (Back Side View) ................................................. 39
Figure 26. Slimline Optical Drive Assembly ...............................................................................44
Figure 27. Mini Control Panel with Eight Hard Drives (Front View)............................................ 46
Figure 28. Hard Drive Tray Assembly .......................................................................................47
Figure 29. Passive Midplane Board...........................................................................................48
Figure 30. Active Midplane with SAS/SAS RAID Support..........................................................49
Figure 31. Active Midplane Architecture Diagram .....................................................................50
Figure 32. Hot-Swap SAS/SATA Backplane (Front Side View) ................................................. 52
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Figure 33. Hot-Swap SAS/SATA Backplane (Back Side View) ................................................. 52
Figure 34. SAS/SATA Backplane Functional Block Diagram ....................................................53
Figure 35. Mini Control Panel Assembly Module .......................................................................55
Figure 36. Mini Control Panel Buttons .......................................................................................55
Figure 37. Mini Control Panel LEDs ..........................................................................................56
Figure 38. Mini Control Panel PCB ...........................................................................................59
Figure 39. Standard Control Panel Assembly Module ...............................................................60
Figure 40. Standard Control Panel Buttons ...............................................................................60
Figure 41. Standard Control Panel LEDs ..................................................................................61
Figure 42. Standard Control Panel PCB....................................................................................65
Figure 43. Intel® Local Control Panel Assembly Module............................................................66
Figure 44. Intel® Local Control Panel Overview .........................................................................66
Figure 45. PCI Riser Card Assembly ........................................................................................71
Figure 46. 1U Full-height PCI Express* Riser Card Mechanical Drawing .................................. 71
Figure 47. Diagnostic LED Placement Diagram ........................................................................84
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List of Tables
List of Tables
Table 1. System Feature Set ......................................................................................................3
Table 2. Mixed Processor Configurations....................................................................................6
Table 3. System Dimensions ......................................................................................................7
Table 4. Drive Overview ..............................................................................................................9
Table 5. Major Board Components ...........................................................................................12
Table 6. Power Harness Cable Definitions ................................................................................18
Table 7. P1 Main Power Connector ..........................................................................................19
Table 8. P2 Processor Power Connector ..................................................................................19
Table 9. P3 Power Signal Connector ........................................................................................20
Table 10. P4 Hard Drive Interface Board Power Connector ......................................................20
Table 11. P5 Midplane Power Connector ..................................................................................20
Table 12. AC Power Cord Specification ....................................................................................21
Table 13. Efficiency...................................................................................................................21
Table 14. AC Input Rating .........................................................................................................22
Table 15. Power Supply Module Load Ratings ..........................................................................23
Table 16. Voltage Regulation Limits..........................................................................................24
Table 17. Over-current Protection Limits/240 VA Protection .....................................................24
Table 18. Over-voltage Protection (OVP) Limits .......................................................................25
Table 19. LED Indicators ..........................................................................................................25
Table 20. Fan Connector Pin Assingment .................................................................................27
Table 21. Fan Header Assignment............................................................................................28
Table 22. 120-pin Server Board-to-Midplane Bridge Board Connector Pin-out ......................... 32
Table 23. Midplane Fan Header Pin-outs ..................................................................................34
Table 24. Midplane Power Connector Pin-out ...........................................................................34
Table 25. Midplane-to-Backplane Card Edge Connector #1 Pin-out ......................................... 35
Table 26. Midplane-to-Backplane Card Edge Connector #2 Pin-out ......................................... 35
Table 27. Active Midplane SAS RAID Battery Backup Connector Pin-out ................................. 36
Table 28. Passive Midplane SATA/SAS Connector Pin-outs.....................................................37
Table 29. 2x4 SAS/SATA Backplane Power Connector Pin-out ................................................ 39
Table 30. 1x7 Tape Drive Option Power Connector Pin-out (J2N2) .......................................... 39
Table 31. Slimline Optical Drive Slot Connector (J6C1) ............................................................39
2
Table 32. I C Connector............................................................................................................40
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List of Tables
Intel® Server System SR1625UR TPS
Table 33. PCI Express* x4 Slot Connector from Midplane ........................................................40
Table 34. PCI Express* x4 Slot Connector from Midplane ........................................................41
Table 35. Intel® Local Control Panel (LCP) Connector ..............................................................42
Table 36. Control Panel Signal Connector ................................................................................42
Table 37. Control Panel USB Connector ...................................................................................42
Table 38. SAS/SATA Hard Drive Connector Pin-outs ...............................................................43
Table 39. Slimline Optical Drive Slot Connector (J6C1) ............................................................44
Table 40. Hard Drive LED Function Definitions .........................................................................53
Table 41. Hard Drive Activity LED Functionality ........................................................................54
Table 42. Mini Contol Panel Button Functions...........................................................................56
Table 43. Mini Control Panel LED Functions .............................................................................56
Table 44. SSI Power LED Operation .........................................................................................57
Table 45. Control Panel LED Operation ....................................................................................57
Table 46. External USB Connectors .........................................................................................58
Table 47. 20-pin Mini Control Panel Interconnect ......................................................................59
Table 48. Standard Contol Button and Intrusion Switch Functions ............................................ 61
Table 49. Standard Control Panel LED Functions .....................................................................62
Table 50. SSI Power LED Operation .........................................................................................62
Table 51. Control Panel LED Operation ....................................................................................63
Table 52. External USB Connectors .........................................................................................64
Table 53. Video Connector .......................................................................................................64
Table 54. 50-pin Standard Control Panel Signal Connector ......................................................65
Table 55. 10-pin Standard Control Panel USB Connector .........................................................65
Table 56. LCP Control Panel LED Functions ............................................................................67
Table 57. SSI Power LED Operation .........................................................................................67
Table 58. Control Panel LED Operation ....................................................................................68
Table 59. 50-pin Intel® Local Control Panel Signal Connector...................................................69
Table 60. 10-pin Control Panel USB Connector ........................................................................70
Table 61. Internal NMI/Temp Sensor Header............................................................................70
Table 62. System Environmental Limits Summary ....................................................................72
Table 63. Time Estimate for System Maintenance Procedures ................................................. 72
Table 64. POST Progress Code LED Example .........................................................................84
Table 65. Diagnostic LED POST Code Decoder .......................................................................85
Table 66. POST Error Messages and Handling ........................................................................89
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Table 67. POST Error Beep Codes ...........................................................................................92
Table 68. Integrated BMC Beep Codes ....................................................................................94
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List of Tables
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1.
0BIntroduction
Introduction
This Technical Product Specification (TPS) provides system-specific information detailing the
features, functionality, and high-level architecture of the Intel® Server System SR1625UR. The
Intel® Server Board S5520UR Technical Product Specification should also be referenced to
obtain greater detail of functionality and architecture specific to the integrated server board,
which is also supported on this server system.
In addition, design-level information for specific subsystems can be obtained by ordering the
External Product Specifications (EPS) or External Design Specifications (EDS) for a given
subsystem. EPS and EDS documents are not publicly available. They are only made available
under NDA with Intel and must be ordered through your local Intel representative. See the
Reference Documents section at the end of this document for a complete list of
available documents.
The Intel® Server System SR1625UR may contain design defects or errors known as errata,
which may cause the product to deviate from published specifications. Refer to the Intel® Server
Board S5520UR/ Intel® Server System SR1625UR Specification Update for published errata.
1.1
Chapter Outline
This document is divided into the following chapters:


















Chapter 1 – Introduction
Chapter 2 – Product Overview
Chapter 3 – Power Subsystem
Chapter 4 – Cooling Subsystem
Chapter 5 – System Board Interconnects
Chapter 6 – Peripheral Drive Support
Chapter 7 – Hard Disk Drive Support
Chapter 8 – Mini Control Panel Functionality
Chapter 9 – Standard Control Panel Functionality
Chapter 10 – Intel® Local Control Panel Functionality
Chapter 11 – PCI Riser Cards and Assembly
Chapter 12 – Environmental Specifications
Chapter 13 – Regulatory and Certification Requirements
Appendix A – Integration and Usage Tips
Appendix B – POST Code Diagnostic LED Decoder
Appendix C – Post Code Errors
Glossary
Reference Documents
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Introduction
1.2
Intel® Server System SR1625UR TPS
Server Board Use Disclaimer
Intel Corporation server boards support add-in peripherals and contain a number of highdensity VLSI and power delivery components that need adequate airflow to cool. Intel ensures
through its own system development and testing that when Intel server building blocks are used
together, the fully integrated system will meet the intended thermal requirements of these
components. It is the responsibility of the system integrator who chooses not to use Inteldeveloped server building blocks to consult vendor datasheets and operating parameters to
determine the amount of airflow required for their specific application and environmental
conditions. Intel Corporation cannot be held responsible if components fail or the server board
does not operate correctly when used outside any of their published operating or
non-operating limits.
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2.
1BProduct Overview
Product Overview
The Intel® Server System SR1625UR is a rack mount 1U server system with features that are
designed to support the high-density high-performance computing server market. The system is
integrated with an Intel® Server Board S5520UR and is offered in two different system
configurations:
Intel® Server System SR1625UR (Passive system)
®
 Intel Server System SR1625URSAS (Active system)
This chapter provides a high-level overview of the system features. Greater detail for each
major system component or feature is provided in the following chapters.

Table 1. System Feature Set
Feature
Peripheral Interfaces
Description
External connections:
 DB-15 video connector (back)
 RJ-45 serial Port A connector
 Two RJ-45 10/100/1000 Mb network connections
 Four USB 2.0 connectors (back)
 One USB 1.1 connector (front)
Internal connections:
 One USB 2x5 pin header, which supports two USB 2.0 ports
 One low-profile USB 2x5 pin header to support low-profile USB Solid State
drives
 One DH-10 Serial Port B header
 Six Serial ATA (SATA) II connectors
 Two I/O module Mezzanine connectors for optional I/O Module support
®
 One RMM3 connector to support optional Intel Remote Management
Module 3
 SATA Software RAID 5 Activation Key connector
 One SSI-EEB compliant front panel header
 One SSI-EEB compliant 24-pin main power connector
 One SSI-compliant 8-pin CPU power connector
 One SSI-compliant power supply SMBus connector
Video
On-board ServerEngines* LLC Pilot II Controller
 Integrated 2D Video Controller
 64 MB DDR2 Memory
LAN
Two 10/100/1000 Intel 82575 PHYs with Intel I/O Acceleration Technology 2
support
Expansion Capabilities
One x16 PCI Express* Gen 2 PCI riser slot capable of supporting a full-length fullheight PCI Express* add-in card.
Hard Drives
Revision 2.0
®


®
Up to eight 2.5 inch hot-swap SATA/SAS drives with mini control panel.
Up to six 2.5 inch hot-swap SATA/SAS drives with standard control panel or
®
Intel Local Control Panel.
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1BProduct Overview
Intel® Server System SR1625UR TPS
Feature
Description
Peripherals


Slimline bay for slimline SATA optical drive.
One PCI Express* X16 add-in card slot (Gen 2).
Control Panel (dependent on
option selected)



Standard control panel
®
Intel Local Control Panel
Mini control panel
LEDs and displays
(dependent on option selected)
With Mini control panel:
 Power/Sleep
 System Status
 System Identification
Intel







Power Supply
Server Management
Light-Guided diagnostic LEDs:
Fan Fault
DIMM Fault
CPU Fault
5V-STBY
System Status
System Identification
POST Code Diagnostics
Up to two 650-W power supply modules


Fans
®
Five 40x40x56-mm dual-rotor system fans
Two 56-mm dual-rotor power supply fans
On-board ServerEngines* LLC Pilot II Controller

Integrated Baseboard Management Controller (Integrated BMC), IPMI 2.0
compliant.

Integrated Super I/O on LPC interface.
®
Support for Intel Server Management Software 3.1.
2.1
Processor Support
The Intel® Server Boards S5520UR supports the following processors:


One or two Intel® Xeon® Processor 5500 Series with a 4.8 GT/s, 5.86 GT/s, or 6.4 GT/s
Intel® QPI link interface and Thermal Design Power (TDP) up to 95 W.
®
®
®
One or two Intel Xeon Processor 5600 Series with a 6.4 GT/s Intel QPI link interface
and Thermal Design Power (TDP) up to 130 W.
Note: When configured with 130W processors, only Single & Dual Rank DIMMs are supported.
The server boards do not support previous generations of the Intel® Xeon® Processors.
For a complete updated list of supported processors, see:
http://www.intel.com/p/en_US/support/highlights/server/s5520ur.
On the Support tab, look for Compatibility and then Supported Processor List.
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2.1.1
1BProduct Overview
Processor Population Rules
Note: Although the server board does support dual-processor configurations consisting of
different processors that meet the defined criteria below, Intel does not perform validation
testing of this configuration. For optimal system performance in dual-processor configurations,
Intel recommends that identical processors be installed.
When using a single processor configuration, the processor must be installed into the
processor socket labeled CPU1. A terminator is not required in the second processor socket
when using a single processor configuration.
When two processors are installed, the following population rules apply:

Both processors must be of the same processor family.
 Both processors must have the same front-side bus speed.
 Both processors must have the same cache size.
 Processors with different speeds can be mixed in a system, given the prior rules are met.
If this condition is detected, all processor speeds are set to the lowest common
denominator (highest common speed) and an error is reported.
 Processor stepping within a common processor family can be mixed as long as it is
listed in the processor specification updates published by Intel Corporation.
The following table describes mixed processor conditions and recommended actions for all
Intel® server boards and systems that use the Intel® 5520 Chipset. The errors fall into one of the
following two categories:

Fatal: If the system can boot, it goes directly to the error manager, regardless of
whether the Post Error Pause setup option is enabled or disabled.

Major: If the Post Error Pause setup option is enabled, system goes directly to the
error manager. Otherwise, the system continues to boot and no prompt is given for the
error. The error is logged to the error manager.
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1BProduct Overview
Intel® Server System SR1625UR TPS
Table 2. Mixed Processor Configurations
Error
Processor family not
identical
Severity
Fatal
System Action
The BIOS detects the error condition and responds as follows:
 Logs the error into the system event log (SEL).
 Alerts the Integrated BMC of the configuration error with an IPMI
command.
 Does not disable the processor.
 Displays “0194: Processor family mismatch detected” message
in the error manager.
 Halts the system.
Processor cache not
identical
Fatal
The BIOS detects the error condition and responds as follows:
 Logs the error into the SEL.
 Alerts the Integrated BMC of the configuration error with an IPMI
command.
 Does not disable the processor.
 Displays “0192: Cache size mismatch detected” message in the
error manager.
 Halts the system.
Processor frequency (speed)
not identical
Major
The BIOS detects the error condition and responds as follows:
 Adjusts all processor frequencies to lowest common
denominator.
 Continues to boot the system successfully.
If the frequencies for all processors cannot be adjusted to be the
same, then the BIOS:
 Logs the error into the SEL.
 Displays “0197: Processor speeds mismatched” message in the
error manager.
 Halts the system.
Processor microcode
missing
Fatal
The BIOS detects the error condition and responds as follows:
 Logs the error into the SEL.
 Alerts the Integrated BMC of the configuration error with an IPMI
command.
 Does not disable processor.
 Displays “816x: Processor 0x unable to apply microcode update”
message in the error manager.
 Pauses the system for user intervention.
Halt
The BIOS detects the error condition and responds as follows:
 Logs the error into the system event log (SEL).
 Alerts the Integrated BMC of the configuration error with an IPMI
command.
 Does not disable the processor.
 Displays “0195: Processor Front Side Bus speed mismatch
detected” message in the error manager.
 Halts the system.
®
Processor Intel QuickPath
Interconnect speeds not
identical
6
Intel order number E47487-012
Revision 2.0
Intel® Server System SR1625UR TPS
2.2
1BProduct Overview
System Overview
Figure 1. Top Down View – Passive System Shown
2.3
System Dimensions
Table 3. System Dimensions
Revision 2.0
Height
43.2 mm
1.70 in
Width without rails
430.0 mm
16.93 in
Width with rails
470.0 mm
18.50 in
Depth without CMA
665.5 mm
26.2 in
Depth with CMA
812.8 mm
32.00 in
Maximum Weight
17.2 kg
38.1 lbs
Intel order number E47487-012
7
1BProduct Overview
2.4
Intel® Server System SR1625UR TPS
System Components
A
Rack Handles
I
Processor 2 and Heatsink
B
RAID Backup Battery Pack (Optional)
J
System Memory
C
Slimline Optical Drive Bay
K
Bridge Board
D
Power Distribution Board
L
System Fan Bank
E
Power Supply Modules
M
Midplane Board (Active version shown)
F
Server Board
N
Mini Control Panel
Hard Drive Bays
Front Bezel (Optional; Standard Control
Panel shown)
®
G
Intel I/O Expansion Module Connector
O
H
Riser Card Assembly
P
®
Not shown: SAS/SATA Backplane; Standard Control Panel or Intel Local Control Panel
Figure 2. Major System Components
8
Intel order number E47487-012
Revision 2.0
Intel® Server System SR1625UR TPS
2.5
1BProduct Overview
Hard Drive and Peripheral Bays
The system is designed to support 2.5 inch hot-swap SAS or SATA hard disk drives. When
configured with the Mini Control Panel option, the system can support up to eight 2.5 inch
drives. When configured with the Standard Control Panel or Intel® Local Control Panel, the
system can support up to six 2.5 inch drives. The slimline peripheral bay is capable of
supporting one of the following devices: CD-ROM, DVD, or DVD-CDR.
A
Slimline Optical Drive Bay
B
Mini Control Panel
2.5 inch Hard Drive Bays (Up to eight drives supported with
the Mini Control Panel)
C
Figure 3. Drive Bay Overview
Table 4. Drive Overview
Passive System
Product Code - SR1625UR
Slimline SATA Optical Drive
Supported
Supported
Slimline USB Floppy Drive
No Support
No Support
Up to 8 drives supported
Up to 8 drives supported
No Support
Up to 8 drives supported
SATA Drives
SAS Drives
Revision 2.0
Active System
Product Code – SR1625URSAS
Intel order number E47487-012
9
1BProduct Overview
2.6
Intel® Server System SR1625UR TPS
System Board Overview
®
Figure 4. Intel Server Board S5520UR
The following figure shows the board layout of the server board. Each connector and major
component is identified by a number or letter, and a description is given below the figure.
10
Intel order number E47487-012
Revision 2.0
Intel® Server System SR1625UR TPS
1BProduct Overview
®
Figure 5. Intel Server Board S5520UR Components
Revision 2.0
Intel order number E47487-012
11
1BProduct Overview
Intel® Server System SR1625UR TPS
Table 5. Major Board Components
A
Description
®
280-pin Intel Adaptive Riser Card Slot
P
Description
Front Panel Connector
B
POST Code LEDs
Q
Fan Board Connector (Intel Server Chassis)
®
®
C
Intel RMM3 Header
R
2x4 Power Connector
D
Processor 1
S
Main Power Connector
E
Back Panel I/O
T
Power Supply SMBus Connector
F
ID LED
U
Fan Header
G
System Status LED
V
USB Header
H
Fan Header
W
Low-profile USB Solid State Driver Header
I
Fan Header
X
Fan Header
J
Processor 1 DIMM Slots
Y
LCP IPMB Header
K
Processor 2 DIMM Slots
Z
SATA RAID 5 Key Header
L
Processor 2
AA
SGPIO Header
M
Fan Header
BB
SATA Connectors
N
Fan Header
CC
I/O Module Mezzanine Connector 2
DD
I/O Module Mezzanine Connector 1
O
®
Bridge Board Connector (Intel Server Chassis)
®
A
Full-height PCI Add-in Card Slot
J
Intel Remote Management Module
NIC (Optional)
B
Supply Module #1 Status LED
K
NIC 2
C
Supply Module #1 AC Receptacle
L
NIC 1
D
Supply Module #1
M
Four USB ports
E
Supply Module #2 Status LED
N
Video
F
Supply Module #2 AC Receptacle
O
RJ-45 Serial B Connector
G
Supply Module #2 (Optional)
P
System Status LED
H
I/O Modules (Optional)
Q
System Identification LED
I
Post Code Diagnostics LEDs
Figure 6. Back Panel Feature Overview
12
Intel order number E47487-012
Revision 2.0
Intel® Server System SR1625UR TPS
1BProduct Overview
AF002833
A
POST Code Diagnostic LEDs
F
CPU 1 DIMM Fault LEDs
B
System Identification LED
G
CPU 2 Fan Fault LED
C
Status LED
H
Memory 2 Fan Fault LED
D
Memory 1 Fan Fault LED
I
CPU 2 DIMM Fault LEDs
E
CPU 1 Fan Fault LED
J
5V Standby LED
®
Figure 7. Intel Light-Guided Diagnostic LEDs - Server Board
Revision 2.0
Intel order number E47487-012
13
1BProduct Overview
2.7
Intel® Server System SR1625UR TPS
Front Bezel Support
The optional front bezel is made of molded plastic and uses a snap-on design with a key lock.
When installed, its design allows for maximum airflow.
Figure 8. Optional Front Bezel
Separate front bezels are available to support systems that use either a Mini Control Panel,
Standard Control Panel or Intel® Local Control Panel with LCD support.
When either the Mini Control Panel or the Standard Control Panel is used, light pipes on the
back side of the front bezel allow the system status LEDs to be monitored with the front bezel
installed. The front bezel lock is provided to prevent unauthorized access to hard drives,
peripheral devices and the control panel buttons and I/O ports.
Figure 9. Front Bezel Supporting Mini Control Panel
Figure 10. Front Bezel Supporting Standard Control Panel
14
Intel order number E47487-012
Revision 2.0
Intel® Server System SR1625UR TPS
1BProduct Overview
When the Intel® Local Control Panel is used, the control panel module can be adjusted to
extend further out from the chassis face to allow the LCD panel to protrude from the front bezel.
®
Figure 11. Front Bezel Supporting Intel Local Control Panel
2.8
Rack and Cabinet Mounting Options
The system was designed to support 19 inches wide by up to 30 inches deep server cabinets.
The system supports three rack mount options:



A fixed mount relay rack/cabinet mount kit (Product Order Code - AXXBRACKETS)
which can be configured to mount the system into either a 2-post rack or 4-post cabinet
A tool-less full extracting slide rail kit (Product Order Code – AXXHERAIL2) designed to
support an optional cable management arm (Product Order code – AXXRACKCARM2).
A basic slide rail kit (Product Order Code – AXXBASRAIL13) designed to mount the
system into a standard (19 inches by up to 30 inches deep) EIA-310D compatible
server cabinet.
Revision 2.0
Intel order number E47487-012
15
2BPower Subsystem
3.
Intel® Server System SR1625UR TPS
Power Subsystem
The power subsystem of the system consists of an integrated Power Distribution Module (PDM),
a Power Module Enclosure, and support for up to two 650-W power supply modules. The power
subsystem can be configured to support a single module in a 1+0 non-redundant configuration,
or dual modules in a 1+1 redundant power configuration. In a 1+1 configuration, a single failed
power module can be hot-swapped with the system running. Either configuration supports up to
a maximum of 650 Watts of power.
This chapter provides technical details on the operation of the power supply module and power
subsystem. For additional information, refer to the Intel® Server System SR1625 AC Power
Supply Specification and the Intel® Server System SR1625 Power Distribution
Module Specification.
3.1
Mechanical Overview
Airflow direction
320 mm+/-0.5
Bi-Color LED
(PWR/Fail)
Beveled to allow smooth insertion into the system
AC
39.0 +0.5/-0.5
Bevel
Fan
54.5 +/- 0.5
40.25
+/- 0.5 mm
Fan
39 +/- 0.5 mm
Notes:
1. All dimensions are in mm.
2. AC inlet can protrude beyond the front panel of the power supply module.
3. Fans are powered from +12 V when power supplies are ON.
4. Fans are powered from 5 VSB when in standby mode.
Figure 12. Power Supply Module Enclosure - Dimensional Drawing
16
Intel order number E47487-012
Revision 2.0
4.0
Intel® Server System SR1625UR TPS
+12VRS-
+12VRS+
PDB_Fault
12LS
SMB ALERT
SDA
SCL
PS_ON
PS_Kill
PW_OK
Present
+12
A1
+12 V
Vsense-
Bottom
5VSdBy
5VSdBy
DC Output Connection (Card Edge)
5VSdBy
V
Top
A0
5VSdBy
Ground
Ground
PDB_Alert
3.1.1
2BPower Subsystem
Figure 13. DC Output Connection (Card Edge)
3.2
Single Power Supply Module Population
In single power module configurations, the server management firmware requires that power
supply module #1 be populated. The power module #1 slot is located closest to the server
board away from the side edge of the system (see Figure 14). The non-operating slot must
have the power supply blank installed.
Power supply #1
Power supply #2
Air
Flow
Chassis Side Edge
Figure 14. Power Supply Module #1 Location
Revision 2.0
Intel order number E47487-012
17
2BPower Subsystem
Intel® Server System SR1625UR TPS
Configuring a single power supply module in the #2 module slot causes the server management
firmware and BIOS to generate a system error during POST and the error is reported to the
System Event Log. It also causes the system status LED on the control panel to blink green,
denoting a degraded system configuration.
3.3
Handle and Retention Mechanism
The power supply includes a handle to grip the power supply for removal and insertion. The
power supply has a simple retention mechanism to retain the power supply once it is inserted.
This mechanism withstands the specified mechanical shock (50 G) and vibration requirements.
The handle protects the operator from any burn hazard through the use of the specially
designed handle. The handle is made of aluminum and black in color. The knob for the latch is
made of plastic per the material/color listed below.
Material
GE 2800
BAYER FR2000
3.4
Color
Green
Green
Designation
GN3058
3200
Hot-swap Support
Hot-swapping a power supply module is the process of extracting and re-inserting a power
supply module from an operating power system. During this process, the output voltages
remain within specified limits. Up to two power supply modules may be on a single AC line. The
power supply module can be hot-swapped using the following method:
1. Extraction: To remove the power supply, unplug the power cord first, and then remove
the power module. This can be done in standby mode or power-on mode.
2. Insertion: Insert the module first, and then plug in the power cord. If the system is
powered off, the system and the power supply will power on into standby mode or
power-on mode.
3.5
Output Cable Harness
The power distribution board has a wire harness output with the connectors listed in the
following table. Listed or recognized component appliance wiring material (AVLV2), CN rated
minimum 105°C, 300 VDC is used for all output wiring.
Table 6. Power Harness Cable Definitions
Connector #
P1
18
No. of pins
2x12
Description
Main Power Connector
P2
2x4
Processor and Memory Power Connector
P3
1x5
Server board Signal Connector
P4
2x4
Backplane Power Connector
P5
2x5
Midplane Power Connector
P6
1x4
Reserved Power (Pin holes available on PDB
but cable not stuffed)
Intel order number E47487-012
Revision 2.0
Intel® Server System SR1625UR TPS
3.5.1
2BPower Subsystem
P1 – Server Board Power Connector
Connector housing: 24-pin Molex* Mini-Fit Jr. 39-01-2245 or Intel approved equivalent
Contact: Molex Mini-Fit, HCS, Female, Crimp 44476-1111 or Intel approved equivalent
Table 7. P1 Main Power Connector
Pin
1
Signal
+3.3 VDC
18 AWG Color
Orange
Pin
13
Signal
+3.3 VDC
18 AWG Color
Orange
2
+3.3 VDC
Orange
14
-12 VDC
Blue
3
COM
Black
15
COM
Black
4
+5 VDC*
Red
16
PSON#
Green
5
COM
Black
17
COM
Black
6
+5 VDC
Red
18
COM
Black
7
COM
Black
19
COM
Black
8
PWR OK
Gray
20
Reserved
N.C.
9
5 VSB
Purple
21
+5 VDC
Red
10
+12 V3
Yellow/Blue Stripe
22
+5 VDC
Red
11
+12 V3
Yellow/Blue Stripe
23
+5 VDC
Red
12
+3.3 VDC
Orange
24
COM
Black
Note: 5 V Remote Sense Double Crimped into pin 4.
3.5.2
P2 – Processor Power Connector
Connector housing: 8-pin Molex* 39-01-2085 or Intel approved equivalent
Contact: Molex 45750-0112 (12A) or Intel approved equivalent
Table 8. P2 Processor Power Connector
Pin
Signal
16 AWG Color
Pin
Signal
16 AWG Color
1
COM
Black
5
+12 V1
Yellow
2
COM
Black
6
+12 V1
Yellow
3
COM
Black
7
+12 V2
Yellow/Black Stripe
4
COM
Black
8
+12 V2
Yellow/Black Stripe
Revision 2.0
Intel order number E47487-012
19
2BPower Subsystem
3.5.3
Intel® Server System SR1625UR TPS
P3 – Power Signal Connector
Connector housing: 5-pin Molex* 50-57-9705 or Intel approved equivalent
Contact: Molex 16-02-0087 or Intel approved equivalent
Table 9. P3 Power Signal Connector
3.5.4
Pin
Signal
1
I C Clock
24 AWG Color
2
White/Green Stripe
2
2
I C Data
White/Yellow Stripe
3
SMBAlert#
White
4
ReturnS
Black
5
3.3RS
White/Brown Stripe
P4 – Backplane Power Connector
Connector housing: 8-pin Molex* 39-01-2085 or Intel approved equivalent
Contact: Molex 44476-1111 or Intel approved equivalent
Table 10. P4 Hard Drive Interface Board Power Connector
Pin
1
Signal
COM
18 AWG Color
Black
Pin
5
Signal
+12 V4
18 AWG Color
Yellow/White Stripe
2
COM
Black
6
+12 V4
Yellow/White Stripe
3
+5 V
Red
7
+5 VSB
Purple
4
+5 V
Red
8
+3.3 V
Orange
3.5.5
P5 – Midplane Power Connector
Connector housing: 10-pin Molex* Microfit PN # 43025-1000 or Intel approved equivalent
Contact: Molex Microfit, Female, Crimp 43030-0007 or Intel approved equivalent
Table 11. P5 Midplane Power Connector
20
Pin
1
Signal
COM
20 AWG Color
Black
Pin
6
Signal
+12 V4
20 AWG Color
Yellow/White Stripe
2
COM
Black
7
+12 V4
Yellow/White Stripe
3
+5 V
Red
8
+12 V4
Yellow/White Stripe
4
+3.3 V
Orange
9
+12 V4
Yellow/White Stripe
5
COM
Black
10
+5 VSB
Purple
Intel order number E47487-012
Revision 2.0
Intel® Server System SR1625UR TPS
3.6
2BPower Subsystem
AC Input Requirements
The power supply module incorporates universal power input with active power factor correction,
which reduces line harmonics in accordance with the EN61000-3-2 and JEIDA
MITI standards.
3.6.1
AC Inlet Connector
The AC input connector is an IEC 320 C-14 power inlet. This inlet is rated for 15 A/250 VAC.
3.6.2
AC Power Cord Specification Requirements
The AC power cord used must meet the minimum specification requirements listed in the
following table.
Table 12. AC Power Cord Specification
Cable Type
SVT
Wire Size
18 AWG
Temperature Rating
60ºC
Amperage Rating
10 A
Voltage Rating
125 V
Figure 15. AC Power Cord
3.6.3
Efficiency
The following table provides the recommended efficiency level for the power supply module.
Efficiency is tested at 230 V input voltage.
Table 13. Efficiency
Power Supply Version
650 W
Revision 2.0
20% of maximum
81%
50% of maximum
85%
Intel order number E47487-012
100% of maximum
81%
21
2BPower Subsystem
3.6.4
Intel® Server System SR1625UR TPS
AC Input Voltage Specification
The power supply must operate within all specified limits over the input voltage range shown in
the following table:
Table 14. AC Input Rating
Parameter
Minimum
Rated
Maximum
Startup
VAC
Power-off
VAC
Maximum
Input AC
Current
Line Voltage
(110)
90 Vrms
100-127 Vrms
140 Vrms
85 VAC
±4 VAC
75 VAC ±
5 VAC
8.5 Arms
Line Voltage
(220)
180 Vrms
200-240 Vrms
264 Vrms
-
-
4.2 Arms
Frequency
47 Hz
50/60 Hz
63 Hz
Maximum Rated
Input AC Current
1,3
7.6 Arms
4
2,3
3.8 Arms
4
Notes:
1. Maximum input current at low input voltage range is measured at 90 VAC, at maximum load.
2. Maximum input current at high input voltage range is measured at 180 VAC, at maximum load.
3. This is not to be used for determining agency input current markings.
4. Maximum rated input current is measured at 100 VAC and 200 VAC.
Harmonic distortion of up to 10% of the rated AC input voltage must not cause the power
supply to go out of specified limits. The power supply powers off on or after/below 75 VAC ± 5
VAC range. The power supply starts up on or before/above 85 VAC ± 4 VAC. Application of an
input voltage below 85 VAC does not cause damage to the power supply or blow a fuse.
3.6.5
AC Line Dropout/Holdup
An AC line dropout is defined to be when the AC input drops to 0 VAC at any phase of the AC
line for any length of time. During an AC dropout of one cycle or less, the power supply must
meet dynamic voltage regulation requirements over the rated load. An AC line dropout of one
cycle or less (20 ms minimum) does not cause any tripping of control signals or protection
circuits (= 20 ms holdup time requirement). If the AC dropout lasts longer than one cycle, the
power supply should recover and meet all turn-on requirements. The power supply must meet
the AC dropout requirement over rated AC voltages, frequencies, and output loading conditions.
Any dropout of the AC line does not cause damage to the power supply.
The minimum holdup time requirement is as follows:


3.6.6
20 ms minimum when tested under the following conditions: Maximum combined load =
360 W (55%)
12 ms minimum when tested under the following conditions: Maximum combined load =
600 W (92%)
AC Inrush
The peak AC inrush current is less than 40 A peak for one-quarter of the AC cycle and less
than the ratings of power supply’s critical AC input components, including input fuse, bulk caps,
rectifiers, and surge limiting device.
22
Intel order number E47487-012
Revision 2.0
Intel® Server System SR1625UR TPS
2BPower Subsystem
The power supply must meet the AC inrush current requirements for any rated AC voltage,
during turn-on at any phase of AC voltage, during a single cycle AC dropout condition as well
as upon recovery after AC dropout of any duration, and over the specified temperature range
Top, (includes hot and cold inrush). It is acceptable that AC line inrush current may reach up to
60 A peak for up to 1 msec.
3.6.7 AC Line 5 VSB Holdup
The 5 VSB output voltage stays in regulation under its full load (static or dynamic) during an AC
dropout of 70 ms minimum (=5 VSB holdup time) regardless of whether the power supply is in
ON or OFF state (PSON asserted or de-asserted).
3.6.8
AC Line Leakage Current
The maximum leakage current to ground for each power supply is not more than 3.5 mA when
tested at 240 VAC.
3.6.9
Power Factor Correction
The power supply incorporates a Power Factor Correction circuit.
The power supply is tested as described in EN 61000-3-2: Electromagnetic Compatibility (EMC)
Part 3: Limits - Section 2: Limits for harmonic current emissions, and meets the harmonic
current emissions limits specified for ITE equipment.
The power supply is tested as described in JEIDA MITI Guideline for Suppression of High
Harmonics in Appliances and General-Use Equipment and meets the harmonic current
emissions limits specified for ITE equipment.
3.7
DC Output Specification
3.7.1
Output Power/Currents
The following table defines the power requirements for the power supply module.
Table 15. Power Supply Module Load Ratings
Voltage
+12 V
1,2
+5 VSB
Vbias
3
Minimum
0A
650 W
Maximum
54 A
Peak
4
61 A
0.1 A
3.0 A
3.5 A
0A
See note 3
---
Notes:
1. The two 40-mm fans are powered from 5 VSB when in standby mode.
2. +5 VSB provides power to the two 40-mm fans cooling the power supplies in standby mode. 1 A of 5 VSB is
reserved for powering the fan in standby mode.
3. Vbias maximum load is based on PDB circuits. This output is optional depending on whether the PDB
requires a higher voltage to power its 240 VA circuits.
4. Peak current time duration does not exceed 12 sec.
Revision 2.0
Intel order number E47487-012
23
2BPower Subsystem
3.7.2
Intel® Server System SR1625UR TPS
Voltage Regulation
The power supply output voltages must stay within the voltage limits defined in the following
table when operating at steady state and dynamic loading conditions. These limits include the
peak-peak ripple/noise. All outputs are measured with reference to the return remote sense
signal (ReturnS). The +12 V and +5 VSB voltages are measured at the PDB output
harness connector.
Table 16. Voltage Regulation Limits
Output
+ 12 V
+ 5 VSB
3.8
Tolerance
- 5%/+5%
- 5%/+5%
Minimum
+11.40
+4.75
Normal
+12.00
+5.00
Maximum
+12.60
+5.25
Units
VDC
VDC
Protection Circuits
Protection circuits inside the PDB and the power supply cause the power supply’s main +12 V
output to shut down, or cause a shutdown of any of the three outputs on the PDB. Any one of
these shutdowns results in shutting down the entire power supply/PDB combination. If the
power supply latches off due to a protection circuit tripping, an AC cycle OFF for 15 seconds
minimum or a PSON# cycle HIGH for 1 second resets the power supply and the PDB.
3.8.1
Over-current Protection (OCP)
Each DC/DC converter output on the PDB has individual OCP protection circuits. The power
supply and power distribution board combination (PS and PDB) shut down and latch off after an
over-current condition occurs. This latch is cleared by toggling the PSON# signal or by an AC
power interruption. The over-current limits are measured at the PDB harness connectors.
The DC/DC converters are not damaged from repeated power cycling in this condition. Also,
the +12 V output from the power supply is divided on the PDB into four channels and each is
limited to 240 VA of power. Current sensors and limit circuits shut down the entire PS and PDB
if the limit is exceeded. The limits are listed in the following table. -12 V and 5 VSB are
protected under over-current or shorted conditions so that no damage can occur to the power
supply. Auto-recovery feature is a requirement on 5 VSB rail.
Table 17. Over-current Protection Limits/240 VA Protection
Output Voltage
+3.3 V
+5 V
-12 V
+12 V1
+12 V2
+12 V3
+12 V4
+5 VSB
24
Minimum OCP Trip Limits
Maximum OCP Trip Limits
13.2 A
18 A
26 A
30 A
protected under over-current or shorted conditions
18.2 A
20 A
18.2 A
20 A
18.2 A
20 A
18.2 A
20 A
protected under over-current or shorted conditions with auto recovery
Intel order number E47487-012
Revision 2.0
Intel® Server System SR1625UR TPS
3.8.2
2BPower Subsystem
Over-voltage Protection (OVP)
Each DC/DC converter output on the PDB has individual OVP protection circuits built in and
they are locally sensed. The PS and PDB shut down and latch off after an over-voltage
condition occurs. This latch is cleared by toggling the PSON# signal or by an AC power
interruption. The over-voltage limits are measured at the PDB harness connectors and are
listed in the following table. The voltage never exceeds the maximum levels when measured at
the power pins of the output harness connector during any single point of fail. The voltage
never trips any lower than the minimum levels when measured at the power pins of the
PDB connector.
Table 18. Over-voltage Protection (OVP) Limits
Output Voltage
+3.3 V
+5 V
+12 V1,2, 3, 4
-12 V
+5 VSB
3.8.3
OVP Minimum (V)
3.9
5.7
13.3
-13.3
5.7
OVP Maximum (V)
4.5
6.2
14.5
-14.5
6.5
Over-temperature Protection (OTP)
The PS and PDB are protected against over-temperature conditions caused by loss of fan
cooling, excessive ambient temperature, or excessive loading. Two sensing points are placed at
hot spots: one near the exterior face and the other near the interior face of the module. In an
OTP condition, the PSU shuts down. When the power supply temperature drops to within
specified limits, the power supply restores the power automatically, while 5 VSB always remains
on. The OTP circuit must have built in hysteresis such that the power supply does not oscillate
on and off due to a temperature recovery condition. The OTP trip level has a minimum of 4°C of
ambient temperature hysteresis.
3.9
Power Supply Status LED
Each power supply module has a single bi-color LED to indicate power supply status. The LED
operation is defined in the following table:
Table 19. LED Indicators
Power Supply Condition
No AC power to all power supplies
No AC power to this PSU only (for 1+1 configuration)
or
Power supply critical event causing a shutdown:
failure, fuse blown (1+1 only), OCP, OVP, Fan Failed
Power supply warning events where the power supply continues to
operate: high temp, high power, high current, slow fan.
AC present/Only 5 VSB on (PS Off)
Output ON and OK
Bi-Color LED
Off
Amber
1 Hz Blink Amber
1 Hz Blink Green
Green
The LED is visible on the rear panel of each installed power supply module.
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3BCooling Subsystem
4.
Intel® Server System SR1625UR TPS
Cooling Subsystem
Several components and configuration requirements make up the cooling subsystem. These
include the system fan module, the power supply fans, power supply air duct, CPU air duct,
DIMM blanks, and drive bay population. All are necessary to provide and regulate the airflow
and air pressure needed to maintain the system’s thermals when operating at or below
maximum specified thermal limits.
The system has a redundant system cooling configuration consisting of five 40x40x56-mm dualrotor system fans. This configuration provides sufficient airflow to maintain internal system
thermal requirements when a single fan rotor fails and when the external ambient temperature
remains within specified limits. The fans are not hot-swappable and the system must be shut
down in order to replace a failed fan.
In addition to the system fans, each installed power supply module provides an additional 56mm dual-rotor fan, which pulls air from inside the system and blows it out the back.
The system utilizes an integrated platform control mechanism to manage a variable fan speed
control engine to provide adequate cooling for the system. If a fan fails, the Integrated BMC
boosts the remaining fans as a means to compensate for the lost airflow. If the cooling is not
sufficient under a failed fan condition, the system eventually shuts down to protect itself from
thermal damage. Additionally, this fan boost causes additional vibration in this system. Some
hard drives are very susceptible to vibration. For additional details, see Section 4.5.
4.1
Fan Module
The system fan module houses five 40x40x56-mm dual-rotor system fans. The module has
been designed for ease of use and has support for several management features that can be
utilized by the Integrated Baseboard Management Controller. The system fan module and
individual dual-rotor fans do not require tools for installation or removal.
Figure 16. Fan Module
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Intel® Server System SR1625UR TPS
3BCooling Subsystem
The individual system fans are not hot-swappable and require the system to be turned off
before being replaced. The chassis is classified as a “Service Access Only” device and caution
should be exercised when replacing a system fan, as they do not have finger guards. However,
provisions are built into the fan bracket to prevent accidental contact with the fan rotors. Each
fan within the module is capable of supporting multiple speeds. If the internal ambient
temperature of the system exceeds the value programmed into the thermal sensor data record
(SDR), the Integrated BMC firmware increases the speed for all the fans within the fan module.
Each fan connector within the module supplies two tachometer signals (one for each fan rotor)
allowing the Integrated Baseboard Management Controller to monitor the status of each fan
rotor. If a fan fails, the remaining fans increase their rotation and attempt to maintain the
thermal requirements of the system.
Each system fan has an associated fan fault LED located next to its fan cable connector on the
midplane board. The fan fault LED is controlled by the Integrated BMC. If a fan rotor within a
system fan fails, it illuminates the fan fault LED and logs the failure into the System Event Log.
Table 20. Fan Connector Pin Assingment
Pin
1
2
3
4
5
6
7
8
9
10
Signal Name
Tachometer B
PWM
12 V
12 V
Tachometer A
Return
Return
Fan Presence
LED Cathode
LED Anode
Description
Fan RPM sensor output
Fan speed control signal
Power for fan
Power for fan
Fan RPM sensor output
Return path to ground
Return path to ground
Detection if fan is installed in system
Loopback signal to pin 10
Loopback signal to pin 9
The system fan cables plug into the connectors on the midplane board as shown in the
following figure. Both passive and active midplanes have the same fan numbering and fan
connector locations.
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Intel® Server System SR1625UR TPS
Figure 17. Fan Header Assignments on Midplane
Table 21. Fan Header Assignment
Fan ID
Fan #1 – CPU2/System memory cooling
Fan #2 – CPU2/System memory cooling
Fan #3 – CPU1/System Memory cooling
Fan #4 – CPU1/System Memory cooling
Fan #5 - Full-height Riser Zone cooling
4.2
Midplane Fan Header Name
FAN_1
FAN_2
FAN_3
FAN_4
FAN_5
Airflow Support
To control airflow within the system, a power supply air duct and CPU air duct are used to
isolate and direct airflow to three critical areas or zones: the power supply zone, the full-height
PCI zone, and the CPU/memory/low-profile PCI zone.
4.2.1
Power Supply Zone
A molded plastic air duct/baffle is used to isolate the airflow of the main system board zones
from the zone directly in front of the power supply modules. The power supply fans pull preheated air from the leftmost drive bays across the Power Distribution Board to cool its
voltage regulators.
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3BCooling Subsystem
Figure 18. Power Supply Air Duct
4.2.2
PCI Riser Zone
The PCI riser zone is the area between the power supply assembly and the PCI riser card of
the riser assembly. The airflow through this area is generated by Fan 5 of the fan module. Air is
drawn from the drive bay area through the fan and pushed out of the system through ventilation
holes at the back of the chassis.
4.2.3
CPU/Memory
The CPU/memory zone is the area between the PCI riser card of the riser assembly and the
right chassis wall. The airflow for this zone is generated by system fans 1, 2, 3, and 4 of the fan
module. Air is drawn from the drive bay area, through the fans, directed through the CPU air
duct, and out through ventilation holes on both the back wall and rear side wall of the chassis.
An air duct is used to direct airflow through the processor heatsinks for both single and dual
processor configurations.
Note: The air baffle should ONLY be removed when a second processor is installed. Operating
a single processor configuration with the air baffle removed may overheat the processor and
may cause the system to shut down.
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Intel® Server System SR1625UR TPS
Figure 19. Air Duct
4.3
Drive Bay Population
To maintain the proper air pressure within the system, all hard drive bays must be populated
with either a hard drive, or drive blank.
Figure 20. 2.5 inch Drive Blank
4.4
Sata HDD Support
Due to the rotational velocity and vibration impacts that fans have on hard drives, fan
redundancy is only supported when using SAS hard drives. Additionally the maximum
supported temperatures when using SATA drives have been affected as follows:


30
At 1500 m (5000 ft), the maximum ambient temperature is 30°C.
At 900 m (3000 ft), the maximum ambient temperature is 35°C.
Intel order number E47487-012
Revision 2.0
Intel® Server System SR1625UR TPS
5.
4BSystem Board Interconnects
System Board Interconnects
System boards within the system include two types of midplanes, a bridge board, a hard drive
backplane, a PCI riser board, and three types of control panels. This chapter describes the
interconnect features of each and defines the pin-outs for each of their connectors. Functional
details of each system board are described in later chapters.
5.1
Midplane
The midplane is designed and used, along with that of the bridge board and hot-swap
backplane, to improve cable routing within the system. The midplane is the key system board of
the system. It serves as the primary interface between the server board, hot-swap backplane,
and control panel. Two midplanes are offered for this system: a passive SATA/SAS, and an
active SAS/SAS RAID.
The passive midplane is a simple pass through from the backplane to the SATA connectors on
the server board or SAS/SATA connectors on an add-in card.
The following diagram shows the location for each connector found on the passive
midplane board:
A
Power Connector
F
Fan 4 Connector
B
Fan 6 Connector
G
Fan 3 Connector
C
Fan 5 Connector
H
Fan 1 Connector
D
SAS/SATA Connectors
I
Fan 2 Connector
E
Bridge Board Connector
J
Backplane Connector
Figure 21. Passive Midplane Board
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Intel® Server System SR1625UR TPS
The system also supports an active SAS/SAS RAID midplane. This system board incorporates
an LSI LSISAS1078 SAS controller onto the board. For information about SAS/SAS RAID
support, see Chapter 6. The following figure shows the location for each connector found on
this board.
B
C
D
Optional RAID Cache Battery
Backup Connection
Power Connector
Mini-DIMM Connector
Fan 6 Connector
E
Fan 5 Connector
K
F
Bridge Board Connector
L
A
G
Fan 4 Connector
H
I
J
Fan 3 Connector
Fan 1 Connector
Fan 2 Connector
RAID Activation Key
Connector
Backplane Connector
Figure 22. SAS/SAS RAID Midplane Board
Note: A continuous beep sound may be experienced when the SAS controller is disabled in
BIOS. As a workaround, enable the SAS controller in BIOS.
The following tables define the connector pin-outs for both midplane boards:
Table 22. 120-pin Server Board-to-Midplane Bridge Board Connector Pin-out
Pin
1
2
3
4
32
Signal Name
GND
PE1_ESB_TX_DN3
PE1_ESB_TX_DP3
GND
Pin
61
62
63
64
Signal Name
SMB_SENSOR_3V3SB_CLK_BUF
SMB_SENSOR_3V3SB_DAT_BUF
FM_BRIDGE_PRSNT_N
GND
Intel order number E47487-012
Revision 2.0
Intel® Server System SR1625UR TPS
Pin
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
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4BSystem Board Interconnects
Signal Name
PE_WAKE_N
GND
PE1_ESB_TX_DN2
PE1_ESB_TX_DP2
GND
FAN_PRSNT5_N
GND
PE1_ESB_TX_DN1
PE1_ESB_TX_DP1
GND
RST_PS_PWRGD
GND
PE1_ESB_TX_DN0
PE1_ESB_TX_DP0
GND
FM_RAID_MODE
GND
CLK_IOP_DN
CLK_IOP_DP
GND
SGPIO_DATAOUT1
SGPIO_DATAOUT0
SGPIO_LOAD
SGPIO_CLOCK
GND
USB2_ESB_DP
USB2_ESB_DN
GND
USB2_ESB_OC_N
NIC1_LINK_LED_N
NIC1_ACT_LED_N
LED_STATUS_AMBER_R1
NIC2_LINK_LED_N
NIC2_ACT_LED_N
LED_STATUS_GREEN_BUF_R1
GND
SMB_PBI_5VSB_DAT
SMB_PBI_5VSB_CLK
GND
V_IO_HSYNC2_BUF_FP
V_IO_VSYNC2_BUF_FP
GND
V_IO_BLUE_CONN_FP
V_IO_GREEN_CONN_FP
V_IO_RED_CONN_FP
GND
LED_FAN6_FAULT
LED_FAN5_FAULT
Pin Signal Name
65
PE1_ESB_RX_DN_C3
66
PE1_ESB_RX_DP_C3
67
GND
68
FAN_PRSNT6_N
69
GND
70
PE1_ESB_RX_DN_C2
71
PE1_ESB_RX_DP_C2
72
GND
73
FAN_PRSNT4_N
74
GND
75
PE1_ESB_RX_DN_C1
76
PE1_ESB_RX_DP_C1
77
GND
78
RAID_KEY_PRES
79
GND
80
PE1_ESB_RX_DN_C0
81
PE1_ESB_RX_DP_C0
82
GND
83
FAN_PRSNT1_N
84
FAN_PRSNT3_N
85
FAN_PRSNT2_N
86
GND
87
USB1_ESB_DP
88
USB1_ESB_DN
89
GND
90
USB1_ESB_OC_N
91
USB0_ESB_OC_N
92
GND
93
USB0_ESB_DP
94
USB0_ESB_DN
95
GND
96
FP_NMI_BTN_N
97
BMC_RST_BTN_N
98
FP_PWR_BTN_N
99
FP_ID_SW_L
100 GND
101 SMB_IPMB_5VSB_DAT
102 SMB_IPMB_5VSB_CLK
103 GND
104 LED_HDD_ACTIVITY_N
105 LED_HDD_5V_A
106 FP_PWR_LED_R_N
107 FP_PWR_LED_3VSB
108 FP_ID_LED_R1_N
109 FM_SIO_TEMP_SENSOR
110 LED_FAN3_FAULT
111 LED_FAN2_FAULT
112 LED_FAN1_FAULT
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4BSystem Board Interconnects
Pin
53
54
55
56
57
58
59
60
Intel® Server System SR1625UR TPS
Signal Name
LED_FAN4_FAULT
FAN_PWM3
GND
PCI_FAN_TACH10
FAN_TACH8
FAN_TACH6
FAN_TACH4_H7
FAN_TACH2_H7
Pin Signal Name
113 FAN_PWM_CPU1
114 GND
115 FAN_PWM_CPU2
116 PCI_FAN_TACH9
117 FAN_TACH7
118 FAN_TACH5
119 FAN_TACH3_H7
120 FAN_TACH1_H7
Table 23. Midplane Fan Header Pin-outs
J2B1 - FAN_1
Pin Signal Name
1
FAN_TACH5
2
FAN_PWM_CPU1
3
P12V
4
P12V
5
FAN_TACH1_H7
6
GND
7
GND
8
FAN_PRSNT1_N
9
LED_FAN1_FAULT
10 LED_FAN1
J2B3 - FAN_3
Pin Signal Name
1
FAN_TACH7
2
FAN_PWM_CPU2
3
P12V
4
P12V
5
FAN_TACH3_H7
6
GND
7
GND
8
FAN_PRSNT3_N
9
LED_FAN3_FAULT
10
LED_FAN3
J7B1 - FAN_5
Pin Signal Name
1
FAN_TACH10
2
FAN_PWM3
3
P12V
4
P12V
5
FAN_TACH9
6
GND
7
GND
8
FAN_PRSNT5_N
9
LED_FAN5_FAULT
10 LED_FAN5
J2B2 - FAN_2
Pin SIignal Name
1
FAN_TACH6
2
FAN_PWM_CPU1
3
P12V
4
P12V
5
FAN_TACH2_H7
6
GND
7
GND
8
FAN_PRSNT2_N
9
LED_FAN2_FAULT
10 LED_FAN2
J3B1 - FAN_4
PIN Signal Name
1
FAN_TACH8
2
FAN_PWM_CPU2
3
P12V
4
P12V
5
FAN_TACH4_H7
6
GND
7
GND
8
FAN_PRSNT4_N
9
LED_FAN4_FAULT
10 LED_FAN4
J7B2 - FAN_6
Pin Signal Name
1
UNUSED
2
FAN_PWM3
3
P12V
4
P12V
5
FAN_TACH10
6
GND
7
GND
8
FAN_PRSNT6_N
9
LED_FAN6_FAULT
10 LED_FAN6
Table 24. Midplane Power Connector Pin-out
Pin
1
2
3
4
34
Signal Description
GND
GND
P5V
P3V3
Intel order number E47487-012
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Intel® Server System SR1625UR TPS
4BSystem Board Interconnects
Pin
5
6
7
8
9
10
Signal Description
GND
P12V
P12V
P12V
P12V
P5V_STBY
Table 25. Midplane-to-Backplane Card Edge Connector #1 Pin-out
Pin Signal Name
A1
RST_PS_PWRGD
A2
GND
A3
GND
A4
SATA1_RX_N
A5
SATA1_RX_P
A6
GND
A7
GND
A8
SATA1_TX_P
A9
SATA1_TX_N
A10 GND
A11 GND
A12 USB2_ESB_OC_N
A13 GND
A14 GND
A15 SATA3_RX_N
A16 SATA3_RX_P
A17 GND
A18 GND
A19 GND
A20 SATA3_TX_P
A21 SATA3_TX_N
A22 GND
A23 GND
A24 SATA5_RX_N
A25 SATA5_RX_P
A26 GND
A27 GND
A28 SATA5_TX_P
A29 SATA5_TX_N
A30 GND
A31 GND
A32 P5V_STBY
J7A1 - HSBP#1 I/F
Pin Signal Name
B1
GND
B2
SATA0_RX_N
B3
SATA0_RX_P
B4
GND
B5
GND
B6
SATA0_TX_N
B7
SATA0_TX_P
B8
GND
B9
GND
B10 USB2_ESB_DN
B11 USB2_ESB_DP
B12 GND
B13 SATA2_RX_N
B14 SATA2_RX_P
B15 GND
B16 NC_RESERVEDB16
B17 SMB_SAS_EDGE_DAT
B18 NC_RESERVEDB18
B19 SMB_SAS_EDGE_CLK
B20 NC_RESERVEDB20
B21 GND
B22 SATA2_TX_P
B23 SATA2_TX_N
B24 GND
B25 GND
B26 SATA4_RX_N
B27 SATA4_RX_P
B28 GND
B29 GND
B30 SATA4_TX_P
B31 SATA4_TX_N
B32 GND
Table 26. Midplane-to-Backplane Card Edge Connector #2 Pin-out
Revision 2.0
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Intel® Server System SR1625UR TPS
Pin Signal Name
A1
SGPIO_DATAOUT0
A2
SGPIO_DATAOUT1
A3
GND
A4
GND
A5
SATA_ADDIN2_RX_N
A6
SATA_ADDIN2_RX_P
A7
GND
A8
GND
A9
SATA_ADDIN2_TX_P
A10 SATA_ADDIN2_TX_N
A11 GND
A12 SMB_PBI_3VSB_DAT
A13 SMB_PBI_3VSB_CLK
A14 USB0_ESB_OC_N
A15 GND
A16 GND
A17 USB0_ESB_DP
A18 USB0_ESB_DN
A19 GND
A20 LED_NIC1_ACT_N
A21 LED_NIC1_LINK_N
A22 FM_SIO_TEMP_SENSOR
A23 LED_NIC2_LINK_N
A24 LED_NIC2_ACT_N
A25 GND
A26 V_BLUE_CONN_FP
A27 V_GREEN_CONN_FP
A28 V_RED_CONN_FP
A29 GND
A30 V_HSYNC2_BUF_FP
A31 V_VSYNC2_BUF_FP
A32 GND
J4A1 - HSBP#2 I/F
Pin Signal Name
B1
SGPIO_CLOCK
B2
GND
B3
SATA_ADDIN1_RX_N
B4
SATA_ADDIN1_RX_P
B5
GND
B6
GND
B7
SATA_ADDIN1_TX_N
B8
SATA_ADDIN1_TX_P
B9
GND
B10 GND
B11 SGPIO_LOAD
B12 SMB_IPMB_5VSB_DAT
B13 SMB_IPMB_5VSB_CLK
B14 GND
B15 USB1_ESB_DP
B16 USB1_ESB_DN
B17 GND
B18 GND
B19 USB1_ESB_OC_N
B20 LED_HDD_ACTIVITY_N
B21 LED_HDD_5V_A
B22 FP_ID_SW_L
B23 BMC_RST_BTN_N
B24 FP_PWR_BTN_N
B25 FP_NMI_BTN_N
B26 FP_PWR_LED_3VSB
B27 FP_PWR_LED_R_N
B28 FP_ID_LED_R1_N
B29 GND
B30 LED_STATUS_AMBER_R1
B31 LED_STATUS_GREEN_BUF_R1
B32 FP_LED
Table 27. Active Midplane SAS RAID Battery Backup Connector Pin-out
Pin
1
2
3
4
5
6
7
8
9
10
11
12
36
Signal Description
P12V
GND
NC_P5V_MONITOR
GND
P1V8_VBAT_RAID
GND
PWRGD_P3V3_STBY
GND
P1V8_VBAT_RAID
GND
PX_RESET_N
GND
Intel order number E47487-012
Revision 2.0
Intel® Server System SR1625UR TPS
4BSystem Board Interconnects
Pin
13
14
15
16
17
18
19
20
Signal Description
SMB_CLK_P3V3
GND
SMB_DAT_P3V3
BBU_PFAIL_N
BBU_DDR_SEL
BBU_BBE
BBU_BBSTROBE
BBU_BBSTATUS
Table 28. Passive Midplane SATA/SAS Connector Pin-outs
Pin
1
2
3
4
5
6
7
J5A2 - SAS_7
Signal Name
GND
SATA_ADDIN1_TX_P
SATA_ADDIN1_TX_N
GND
SATA_ADDIN1_RX_N
SATA_ADDIN1_RX_P
GND
Pin
1
2
3
4
5
6
7
J5A1- SAS_8
Signal Name
GND
SATA_ADDIN2_TX_P
SATA_ADDIN2_TX_N
GND
SATA_ADDIN2_RX_N
SATA_ADDIN2_RX_P
GND
5.2
Bridge Board
Pin
1
2
3
4
5
6
7
J6A1 - SAS_6
Signal Name
GND
SATA5_TX_P
SATA5_TX_N
GND
SATA5_RX_N
SATA5_RX_P
GND
Pin
1
2
3
4
5
6
7
J6A2 - SAS_5
Signal Name
GND
SATA4_TX_P
SATA4_TX_N
GND
SATA4_RX_N
SATA4_RX_P
GND
Pin
1
2
3
4
5
6
7
J5B1 - SAS_4
Signal Name
GND
SATA3_TX_P
SATA3_TX_N
GND
SATA3_RX_N
SATA3_RX_P
GND
Pin
1
2
3
4
5
6
7
J6B1 - SAS_2
Signal Name
GND
SATA1_TX_P
SATA1_TX_N
GND
SATA1_RX_N
SATA1_RX_P
GND
Pin
1
2
3
4
5
6
7
J5B2 - SAS_3
Signal Name
GND
SATA2_TX_P
SATA2_TX_N
GND
SATA2_RX_N
SATA2_RX_P
GND
Pin
1
2
3
4
5
6
7
J6B2 - SAS_1
Signal Name
GND
SATA0_TX_P
SATA0_TX_N
GND
SATA0_RX_N
SATA0_RX_P
GND
The system utilizes a bridge board to route signals from the server board to the midplane board.
The bridge board carries signals for three USB ports, SSI front panel control signals, video,
various I2C buses, fan control signals, and a PCI Express* x4 bus for SAS controller function.
For details, see Table 22.
Revision 2.0
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Intel® Server System SR1625UR TPS
Figure 23. Bridge Board
5.3
Hot-Swap SATA/SAS Backplane
The hot-swap backplane provides support for both SAS and SATA hard drives. There are no
hard drive cables that connect to the backplane. All hard drive control signals are routed from
the midplane board, which plugs directly into the backplane.
A
Slimline Optical Device Connector
B
Mini Control Panel Connector
C
SAS/SATA hot-swap Connectors
Figure 24. Hot-Swap SAS/SATA Backplane (Front Side View)
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Intel order number E47487-012
Revision 2.0
Intel® Server System SR1625UR TPS
4BSystem Board Interconnects
A
USB Connector
C
Card Edge Connectors to Midplane
B
Power Connector
D
10-pin Control Panel Connector
Figure 25. Hot-Swap SAS/SATA Backplane (Back Side View)
Table 29. 2x4 SAS/SATA Backplane Power Connector Pin-out
Pin #
1
2
3
4
5
6
7
8
Signal Name
Ground
Ground
P5V
P5V
P12V
P12V
P5V_STBY
P3V3
Table 30. 1x7 Tape Drive Option Power Connector Pin-out (J2N2)
Pin #
1
2
3
4
5
6
7
Signal Name
P12V
Ground
Ground
P5V
SASS_PRSTNT_L
LED_SASS_ACT_L
P3V3
Table 31. Slimline Optical Drive Slot Connector (J6C1)
Pin #
Signal Name
S1
S2
S3
S4
S5
S6
S7
GND
SATA_TXP
SATA_TXN
GND
SATA_RXN
SATA_RXP
GND
KEY
Revision 2.0
Intel order number E47487-012
39
4BSystem Board Interconnects
Intel® Server System SR1625UR TPS
Pin #
Signal Name
P1
P2
P3
P4
P5
P6
N/C
P5V
P5V
N/C
GND
GND
2
Table 32. I C Connector
Pin #
1
2
3
4
Signal Description
SMB_VSC_12C_DAT0
GROUND
SMB_VSC_12C_CLK0
Not Used
Table 33. PCI Express* x4 Slot Connector from Midplane
Pin #
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
40
Signal Name
SGPIO_DATA0
SGPIO_DATA1
Ground
Ground
SAS7_RX_DN
SAS7_RX_DP
Ground
Ground
SAS7_TX_DP
SAS7_TX_DN
Ground
SMB_PB1_5VSB_DAT
SMB_PB1_5VSB_CLK
USB_OC1_N
Ground
Ground
USB_P1P
USB_P1N
Ground
LED_NIC1_ACT_L
LED_NIC1_LINK_R_L
FP_THERM_SENSOR
LED_NIC2_LINK_R_L
LED_NIC2_ACT_L
Ground
V_IO_BLUE_CONN_FP
V_IO_GREEN_CONN_FP
V_IO_RED_CONN_FP
Ground
V_IO_HSYNC_BUFF_FP_L
V_IO_VSYNC_BUFF_FP_L
Ground
Pin #
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
Signal Name
SGPIO_CLOCK
Ground
SAS6_RX_DN
SAS6_RX_DP
Ground
Ground
SAS6_TX_DN
SAS6_TX_DP
Ground
Ground
SGPIO_LOAD
SMB_IPMB_5VSB_DAT
SMB_IPMB_5VSB_CLK
Ground
USB_P2P
USB_P2N
Ground
Ground
USB_OC2_N
LED_HDD_ACT_R_L
PV_HDD_LED_3V_A
FP_ID_SW_L
RST_FP_BTN_L
FP_PWR_BTN_L
FP_NMI_BTN_L
FP_PWR_LED_5VSB
LED_FP_PWR_R_L
LED_FP_ID_R_L
Ground
LED_FP_SYS_FLT1_R_L
LED_FP_SYS_FLT2_R_L
FP_FLT_LED_5VSB
Intel order number E47487-012
Revision 2.0
Intel® Server System SR1625UR TPS
4BSystem Board Interconnects
Table 34. PCI Express* x4 Slot Connector from Midplane
Pin #
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
Revision 2.0
Signal Name
RST_PWRGD_PS
Ground
Ground
SAS1_RX_DN
SAS1_RX_DP
Ground
Ground
SAS1_TX_DP
SAS1_TX_DN
Ground
Ground
USB_OC3_N
Ground
Ground
SAS3_RX_DN
SAS3_RX_DP
Ground
Ground
Ground
SAS3_TX_DP
SAS3_RT_DN
Ground
Ground
SAS5_RX_DN
SAS5_RX_DP
Ground
Ground
SAS5_TX_DP
SAS5_TX_DN
Ground
Ground
P5V_STBY
Pin #
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
Signal Name
Ground
SAS0_RX_DN
SAS0_RX_DP
Ground
Ground
SAS0_TX_DN
SAS0_TX_DP
Ground
Ground
USB_P3N
USB_P3P
Ground
SAS2_RX_DN
SAS2_RX_DP
Ground
Not Used
SMB_SAS_3V3_SDA
Not Used
SMB_SAS_3V3_SCL
Not Used
Ground
SAS2_TX_DP
SAS2_TX_DN
Ground
Ground
SAS4_RX_DN
SAS4_RX_DP
Ground
Ground
SAS4_TX_DP
SAS4_TX_DN
Ground
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4BSystem Board Interconnects
Intel® Server System SR1625UR TPS
®
Table 35. Intel Local Control Panel (LCP) Connector
Pin #
1
2
3
4
Signal Description
SMB_IPMB_5VSB_DAT
Ground
SMB_IPMB_5VSB_CLK
P5V_STBY_R
Table 36. Control Panel Signal Connector
Pin #
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
Signal Name
V_IO_RED_CONN_FP
V_IO_GREEN_CONN_FP
V_IO_BLUE_CONN_FP
V_IO_HSYNC_BUFF_FP_L
V_IO_VSYNC_BUFF_FP_L
V_VIDEO_IN_USE
SP_DTR2_L
SP_RTS2_L
SP_SIN2
SP_DSR2_L
FP_NMI_BTN_L
LED_NIC1_ACT_L
Not Used
FP_ID_SW_L
GND
RST_FP_BTN_L
LED_HDD_FLT_R_L
FP_PWR_BTN_L
SMB_IPMB_5VSB_CLK
SMB_IPMB_5VSB_DAT
LED_FP_PWR_R_L
FP_PWR_LED_5VSB
RST_PWRGD_PS
LED_HDD_ACT_RR_L
P5V_STBY
Pin #
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
Signal Name
GND
GND
GND
GND
GND
FP_THERM_SENSOR
SP_DCD2_L
SP_CTS2_L
SP_SOUT2
SP_IN_USE
GND
LED_NIC1_LINK_R_L
FP_CHASSIS_INTRU
SMB_PB1_5VSB_CLK
SMB_PB1_5VSB_DAT
LED_NIC2_ACT_L
LED_NIC2_LINK_R_L
LED_FP_ID_R_L
GND
PV_HDD_LED_3V_A
FP_FLT_LED_5VSB
LED_FP_SYS_FLT2_R_L
LED_FP_SYS_FLT1_R_L
P5V
P5V_STBY
Table 37. Control Panel USB Connector
Pin #
1
2
3
4
5
6
7
8
9
10
42
Signal Description
P5V_USB_P1
USB_P1N
USB_P1P
GND
GND
P5V_USB_P2
USB_P2N
USB_P2P
GND
GND
Intel order number E47487-012
Revision 2.0
Intel® Server System SR1625UR TPS
4BSystem Board Interconnects
Table 38. SAS/SATA Hard Drive Connector Pin-outs
Pin#
SI
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
PTH0
PTY1
Revision 2.0
Signal Description
Ground
SAS#_TX_DP (# = 0…7)
SAS#_TX_DN (# = 0…7)
Ground
SAS#_RX_DN (# = 0…7)
SAS#_RX_DP (# = 0…7)
Ground
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Ground
Ground
P3V3
P5V
P5V
P5V
Ground
LED_SAS#_ACT_L (# = 0…7)
Ground
P12V
P12V
P12V
Ground
Ground
Intel order number E47487-012
43
5BPeripheral Drive Support
6.
Intel® Server System SR1625UR TPS
Peripheral Drive Support
The system provides a slimline drive bay that can be populated with an SATA optical drive (CDROM, DVD, DVD/CDR). Drives are mounted on a tool-less tray which allows for easy installation
into and removal from the system. The slim-line devices are not hot- swappable.
6.1
Optical Drive Support
The system provides a slimline drive bay that is designed to support a single slimline SATA
optical drive. For a list of supported drives, use the Server Configurator Tool available at
http://serverconfigurator.intel.com/default.aspx.
The optical drive type is mounted to a tool-less assembly latch that allows for easy installation
and fixation in the system. Once it is inserted into the system, the assembly locks into place. It
is not hot-swappable. For removal, the system must be powered down, the chassis top cover
removed and the locking latch disengaged. For additional details, see the Intel® Server System
SR1625UR Service Guide.
Figure 26. Slimline Optical Drive Assembly
The SATA Optical drive plugs directly into the backplane, using industry standard 13-pin SATA
connector. This SATA channel is routed from USB to SATA converter, located on the
backplane. The optical drive is seen as a USB device in the system.
Table 39. Slimline Optical Drive Slot Connector (J6C1)
Pin #
S1
S2
S3
S4
S5
S6
S7
44
Signal Name
GND
SATA_TXP
SATA_TXN
GND
SATA_RXN
SATA_RXP
GND
Intel order number E47487-012
Revision 2.0
Intel® Server System SR1625UR TPS
5BPeripheral Drive Support
Pin #
Signal Name
KEY
P1
P2
P3
P4
P5
P6
Revision 2.0
N/C
P5V
P5V
N/C
GND
GND
Intel order number E47487-012
45
6BHard Disk Drive Support
7.
Intel® Server System SR1625UR TPS
Hard Disk Drive Support
The system can be configured to support several different hard drive and peripheral
configurations. The peripheral/hard drive subsystem consists of a drive bay supporting a
slimline optical drive, and hard drives; a midplane; and a hot-swap backplane. This chapter
describes the details for each subsystem component.
A
Slimline SATA Optical Drive Bay
B
Mini Control Panel
C
2.5 inch Hard Drive Bays (Up to eight possible with mini
control panel)
Figure 27. Mini Control Panel with Eight Hard Drives (Front View)
7.1
Hard Drive Bays
The system can be configured to support up to eight hot-swap 2.5 inch SAS or SATA hard disk
drives. The hard drives are mounted to hot-swap drive trays for easy insertion or extraction from
the drive bay.
7.1.1
Hot-swap Drive Trays
Each hard drive must be mounted to a hot-swap drive tray, making insertion and extraction of
the drive from the system very simple. Each drive tray has its own dual purpose latching
mechanism that is used to insert and extract drives from the system, and lock the tray assembly
in place. Each drive tray supports two light pipes viewable from the front of the system. The
light pipes provide a green drive activity indicator and amber drive fault indicator. The drive
activity and fault LEDs are located on the backplane next to each drive connector.
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A
B
C
D
6BHard Disk Drive Support
2.5 inch hard drive
Four screws to mount the hard drive
Hard drive carrier
Green touch point to extract the carrier
Figure 28. Hard Drive Tray Assembly
7.2
Midplane Options
The midplane is designed and used, along with that of the bridge board and hot-swap
backplane, to improve cable routing within the system. The midplane is the key system board of
the system. It serves as a primary interface between the server board, hot-swap backplane, and
control panel. Two midplanes are offered for this system: a passive SATA/SAS, and an active
SAS/SAS RAID.
7.2.1
Passive Midplane
The passive midplane is used as an interconnect, routing drive control signals from either the
on-board SATA ports of the server board or SAS/SATA ports from an add-in card to the hotswap backplane. The hard drive controller signals are cabled to the midplane, which then
routes the signals to the hot-swap backplane through two edge connectors that plug directly
into it.
Revision 2.0
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6BHard Disk Drive Support
A.
Intel® Server System SR1625UR TPS
Power Connector
F.
Fan 4 Connector
B.
Fan 6 Connector
G.
Fan 3 Connector
C.
Fan 5 Connector
H.
Fan 1 Connector
D.
SAS/SATA Connectors
I.
Fan 2 Connector
E.
Bridge Board Connector
J.
Backplane Connector
Figure 29. Passive Midplane Board
7.2.2
Active Midplane with Intel® SAS /SAS RAID Support
The active midplane is used to provide SAS/SAS RAID support. It has an integrated LSI
LSLSAS1078 3 Gb/s RAID On-a-Chip (ROC) device. It provides support for up to eight SAS
drives in this system. By default, this midplane option provides software RAID levels 0, 1, and
10 and utilizes Intel® IT/IR RAID. With the installation of optional RAID enablement devices, the
midplane can support hardware RAID levels 0, 1, 5, 10, 50, 6 and 60. The midplane attaches to
the hot-swap backplane by two card edge connectors, which eliminates the need for any hard
drive cables. The following sub-sections describe the board level SAS/SAS RAID functionality.
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Intel® Server System SR1625UR TPS
6BHard Disk Drive Support
B.
C.
D.
RAID Battery Backup Unit
Connector
Power Connector
Mini-DIMM Connector
Fan 6 Connector
E.
Fan 5 Connector
K.
F.
Bridge Board Connector
L.
A.
G.
Fan 4 Connector
H.
I.
J.
Fan 3 Connector
Fan 1 Connector
Fan 2 Connector
RAID Activation Key
Connector
Backplane Connector
Figure 30. Active Midplane with SAS/SAS RAID Support
Revision 2.0
Intel order number E47487-012
49
6BHard Disk Drive Support
7.2.2.1
Intel® Server System SR1625UR TPS
Active Midplane Architectural Overview
Figure 31. Active Midplane Architecture Diagram
7.2.2.2
x4 PCI Express* Card Edge Interfaces
Two x4 PCI Express* card edges are used to connect the active midplane to the hot-swap
backplane. The use of card edge connectors to the backplane eliminates all hard drive cabling.
7.2.2.3
LSI LSISAS1078 SAS Controller
The LSI LSISAS1078 ROC supports transfer rates of up to 3 GB/s on each SAS port. It
integrates a high-speed DDR/DDR2 SDRAM interface for Hardware RAID cache. It utilizes a
PCI Express* interface to provide transmission and reception rates of up to 10 GB/s over an
x4 link.
7.2.2.4
Optional Hardware RAID Support
The active midplane supports options to provide full hardware RAID support. Options required
to enable hardware RAID support include an Intel® RAID Activation Key (Product Order Code –
AXXRAKSAS2) and installation of a Mini-DIMM (Product Order Code – AXXMINIDIMM512) for
Intel® RAID Cache support. To protect from data loss during an unexpected power loss event,
an Intel® RAID Smart Battery Backup module (AXXRSBBU3) is also supported. Hardware RAID
levels supported include 0, 1, 5, 10, 50, 6, and 60.
7.2.2.4.1
Intel® RAID Activation Key
The Intel® RAID Activation Key enables the full intelligent SAS Hardware RAID solution. The
activation key plugs directly into a connector (J1A10) on the midplane board. With no RAID
activation key installed, only SAS Software RAID levels 0, 1, and 10 are supported.
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7.2.2.4.2
6BHard Disk Drive Support
Intel RAID Cache support
To further enable support for hardware RAID, the active midplane provides a 244-pin miniDIMM connector (J8C1), supporting a single registered ECC non-parity DDR2-667 MHz MiniDIMM to provide Intel RAID cache. Supported mini-DIMM capacities range from 128 MB to
1 GB.
Note: For a list of Intel validated mini-DIMMs, use the Server Configurator Tool available at
http://serverconfigurator.intel.com/default.aspx.
7.2.2.4.3
Intel® RAID Smart Battery Backup Module
®
With an Intel RAID Smart Battery Backup module installed, data loss is prevented when data
is still present in the RAID Cache Module and power is unexpectedly lost. Depending on the
cache module capacity used, the battery backup unit can provide 48 to 72 hours of battery
backup power to allow data stored in the RAID cache to be processed. A 2x10 connector (J9A2)
is used to attach the battery backup unit to the midplane.
7.3
Hot-Swap SAS/SATA Backplane
The system supports a multifunctional SAS/SATA backplane supporting the following features:








Vitesse VSC410 enclosure management controller
o External non-volatile Flash ROM
2
o Four I C interfaces
o Compliance with SCSI Accessed Fault Tolerant Enclosures (SAF-TE)
specification
o Compliance with Intelligent Platform Management Interface (IPMI)
Eight 2.5 inch compatible hot-swap hard drive connectors
Power for an optional tape drive or two additional 2.5 inch SAS/SATA hard drives
Hard Drive Status and Fault LEDs for each hard drive connector
Card edge connectors for most interconnects, including:
o Midplane
o Control Panel
o Slimline SATA Optical Drive
Temperature Sensor
FRU EEPROM
One 2x4-pin Power Connector
7.3.1
SAS/SATA Backplane Layout
The hot-swap backplane installs on the back side of the hot-swap drive bay inside the system.
Alignment features on the system and backplane assembly make for easy tool-less installation.
For instructions on installing and removing the backplane, see the Intel® Server System
SR1625UR Service Guide. The following diagram shows the layout of components and
connectors found on the board.
Revision 2.0
Intel order number E47487-012
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6BHard Disk Drive Support
Intel® Server System SR1625UR TPS
A
Slimline Optical Device Connector
B
Mini Control Panel Connector
C
SAS/SATA hot-swap Connectors
Figure 32. Hot-Swap SAS/SATA Backplane (Front Side View)
A
USB Connector
C
Card Edge Connectors to Midplane
B
Power Connector
D
10-pin Control Panel Connector
Figure 33. Hot-Swap SAS/SATA Backplane (Back Side View)
Note: Make sure all system boards, peripherals, and cables are detached from the backplane
before removing the backplane from the system. Failure to detach components from the
backplane before removal may result in component damage.
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Revision 2.0
Intel® Server System SR1625UR TPS
7.3.2
6BHard Disk Drive Support
SAS/SATA Backplane Functional Architecture
The following figure shows the functional blocks of the SAS/SATA backplane.
Figure 34. SAS/SATA Backplane Functional Block Diagram
7.3.2.1
Enclosure Management Controller
The backplane utilizes the features of the Vitesse* VSC410 to implement several enclosure
management functions. The chip provides in-band SAF-TE and SES management and utilizes
the following four I2C interfaces:
1.
2.
3.
4.
I2C bus 0 is connected to an EEPROM, which stores configuration and FRU data.
2
I C bus 1 is connected to an LM75 temperature sensor.
2
I C bus 2 is connected to an IPMB bus from the server board.
2
I C bus 3 is connected to the LSISAS1078 SAS controller.
7.3.2.2
Hard Drive Activity and Fault LEDs
The backplanes support an activity/fault LED for each of the hard drive connectors. The LED
will illuminate green for activity or amber for a drive fault. The green activity LED is driven by the
SAS/SATA hard disk drive directly. The amber fault LED is driven by the VSC410*
management controller whenever a fault condition is detected. When the drive is used in a
RAID configuration, the RAID controller has control over the fault LED and it may exhibit
different behavior.
Table 40. Hard Drive LED Function Definitions
Revision 2.0
Status LED
Green On
Definition
HDD Activity
Amber On
HDD Fault
Intel order number E47487-012
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6BHard Disk Drive Support
Intel® Server System SR1625UR TPS
The activity LED functionality is controlled directly by the hard drives. This causes the LED to
function differently between SAS and SATA drives. The expected operation is outlined in the
following table.
Table 41. Hard Drive Activity LED Functionality
Condition
Power on with no drive activity
Power on with drive activity
Power on and drive spun down
Power on and drive spinning up
54
Drive Type
SAS
SATA
SAS
SATA
SAS
SATA
SAS
SATA
Behavior
Ready LED stays on
Ready LED stays off
Ready LED blinks off when processing a command
Ready LED blinks on when processing a command
Ready LED stays off
Ready LED stays off
Ready LED blinks
Ready LED stays off
Intel order number E47487-012
Revision 2.0
Intel® Server System SR1625UR TPS
8.
7BMini Control Panel Functionality
Mini Control Panel Functionality
For system configurations that require eight 2.5 inch hard drives, a mini control panel is used in
place of the standard control panel. The mini control panel is modular in design and supports
several push buttons and status LEDs, along with one USB port within a very compact design.
The control panel assembly slides into a slot on the front of the system and is blind mated with
a slot connector on the backplane.
Figure 35. Mini Control Panel Assembly Module
8.1
Mini Control Panel Buttons
The mini control panel assembly houses three system control buttons. The function of each
control button is listed in the following table:
Figure 36. Mini Control Panel Buttons
Revision 2.0
Intel order number E47487-012
55
7BMini Control Panel Functionality
Intel® Server System SR1625UR TPS
Table 42. Mini Contol Panel Button Functions
Reference
A
Feature
ID Button
B
NMI Button
C
Power/Sleep
Button
8.2
Function
Toggles the front panel ID LED and the server board ID LED on/off. The
server board ID LED is visible through the rear of the system and allows for
server identification and location when working behind a rack of servers.
Pressing the recessed button with a paper clip or pin puts the server in a
halt state for diagnostic purposes and allows the issuance of a
non-maskable interrupt. After issuing the interrupt, a memory download can
be performed to determine the cause of the problem.
Toggles the system power on/off. This button also functions as a sleep
button if enabled by an ACPI-compliant operating system.
Mini Control Panel LED Indicators
The control panel houses three LEDs to display the system’s operating state. The LEDs are
visible with or without the front bezel.
Figure 37. Mini Control Panel LEDs
The following table identifies each LED and describes their functionality:
Table 43. Mini Control Panel LED Functions
Reference
LED
A
System
Identification
B
System Status
(on standby power)
Color
Blue
Off
Green
State
On
Off
On
1,2
Amber
Off
Green
C
Power/Sleep
(on standby power)
Off
Blink
On
1,2
Blink
Off
On
1,3
Blink
Off
Description
Identify active via command or button.
No Identification.
Running/normal operation
Degraded
Critical or non-recoverable condition.
Non-critical condition.
POST/system stop.
Legacy power on/ACPI S0 state
Sleep/ACPI S1 state
Power Off/ACPI S4 or S5 state
Notes:
1. Blink rate is ~1 Hz at 50% duty cycle.
2. The amber status takes precedence over the green status. When the amber LED is on or blinking, the green
LED is off.
3. The power LED sleep indication is maintained on standby by the chipset. If the system is powered down
without going through the BIOS, the LED state that is in effect at the time of power off is restored when the
system is powered on until the BIOS clears it. If the system is not powered down normally, it is possible that
the power LED is blinking while the system status LED is off. This is due to a failure or configuration change
that prevents the BIOS from running.
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Revision 2.0
Intel® Server System SR1625UR TPS
8.2.1
7BMini Control Panel Functionality
Power/Sleep LED
Table 44. SSI Power LED Operation
State
Power-off
Power-on
S5
Power Mode
Non-ACPI
Non-ACPI
ACPI
Off
On
Off
LED
S4
ACPI
Off
S3-S1
ACPI
Slow blink
S0
ACPI
Steady on
Description
System power is off, and the BIOS has not initialized the chipset.
System power is on, but the BIOS has not yet initialized the chipset.
Mechanical is off, and the operating system has not saved any
context to the hard disk.
Mechanical is off. The operating system has saved context to the
hard disk.
DC power is still on. The operating system has saved context and
gone into a level of low-power state.
System and the operating system are up and running.
1
Note:
1. Blink rate is ~ 1 Hz at 50% duty cycle.
8.2.2
System Status LED
Table 45. Control Panel LED Operation
Color
Off
Green
Green
State
N/A
Solid on
Blink
Criticality
Not ready
Ok
Degraded
Description
AC power off.
System booted and ready.
System degraded
 Unable to use all of the installed memory (more than one
DIMM installed).
 Correctable errors over a threshold of ten and migrating to a
spare DIMM (memory sparing). This indicates that the user no
longer has spare DIMMs indicating a redundancy lost
condition. The corresponding DIMM LED should light up.
 In a mirrored configuration, when memory mirroring takes
place and system loses memory redundancy. This is not
covered by the second bullet above.
 Redundancy loss such as power supply or fan. This does not
apply to non-redundant subsystems.
 PCI Express* link errors.
 CPU failure/disabled – if there are two processors and one of
them fails.
 Fan alarm – Fan failure. Number of operational fans should be
more than the minimum number needed to cool the system.
 Non-critical threshold crossed – temperature and voltage.
Amber
Blink
Non-critical
Non-fatal alarm – system is likely to fail
 Critical voltage threshold crossed.
 VRD hot asserted.
 Minimum number of fans to cool the system are not present or
have failed.
 In a non-sparing and non-mirroring mode, if the threshold of
ten correctable errors is crossed within the window.
Amber
Solid on
Critical, nonrecoverable
Fatal alarm – system has failed or shut down
 DIMM failure when there is one DIMM present and no good
memory is present
 Run-time memory uncorrectable error in non-redundant mode
 IERR signal asserted.
Revision 2.0
Intel order number E47487-012
57
7BMini Control Panel Functionality
Color
State
Intel® Server System SR1625UR TPS
Criticality




8.2.3
Description
Processor 1 missing.
Temperature (e.g. CPU ThermTrip, memory TempHi, critical
threshold crossed).
No power good – power fault.
Processor configuration error (e.g. processor stepping
mismatch).
System Identification LED
The blue system identification LED is used to help identify a system for servicing. This is
especially useful when the system is installed when in a high density rack or cabinet that is
populated with several similar systems.
The blue System ID LED can be illuminated using one of the following mechanisms:


8.3
By pressing the System ID Button on the system control panel, the ID LED displays a
solid blue color, until the button is pressed again.
By issuing the appropriate hex IPMI “Chassis Identify” value, the ID LED either blinks
blue for 15 seconds and turns off or blinks indefinitely until the appropriate hex IPMI
System Identify value is issued to turn it off.
External Mini Control Panel Connectors
The mini control panel has one external USB port.
Table 46. External USB Connectors
Pin #
1
2
3
4
5
6
7
8.4
Description
PWR_FP_USB2
USB_DN2_FP_R
USB_DP2_FP_R
GND
GND
GND
GND
Internal Mini Control Panel Interconnects
All mini control panel signals are directed through a single 20-pin card edge interconnect. When
installed into the system, the mini control panel board blind mates to the hot-swap backplane.
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Intel order number E47487-012
Revision 2.0
Intel® Server System SR1625UR TPS
7BMini Control Panel Functionality
Figure 38. Mini Control Panel PCB
Table 47. 20-pin Mini Control Panel Interconnect
Pin #
1
3
5
7
9
11
13
15
17
19
Revision 2.0
Signal Name
FP_PWR_LED_R_L
FP_SYS_FLT_LED1_R_L
FP_SYS_FLT_LED2_R_L
P5V_STBY_PWRLED_ANODE
BP_I2C_5V_SCL
BP_I2C_5V_SDA
GND
USB_DP2_FP
USB_DN2_FP
GND
Pin #
2
4
6
8
10
12
14
16
18
20
Signal Name
FP_PWR_BTN_L
FAULT_LED_5VSB
FP_NMI_BTN_L
GND
1_WIRE_BUS
P5V_STBY
P5V_STBY
FP_ID_SW_L
FP_ID_LED_R_L
P5V_FP_USB2_PWR
Intel order number E47487-012
59
8BStandard Control Panel Functionality
9.
Intel® Server System SR1625UR TPS
Standard Control Panel Functionality
The standard control panel supports several push buttons and status LEDs, along with USB
and video ports to centralize system control, monitoring, and accessibility within a compact
design. Using the standard control panel allows up to six 2.5 inch hard drives to be installed in
the system.
The standard control panel assembly comes pre-assembled and is modular in design. The
control panel assembly module slides into a slot on the front of the system and is cabled to the
hot-swap backplane.
Figure 39. Standard Control Panel Assembly Module
9.1
Standard Control Panel Buttons
The standard control panel assembly houses several system control buttons. The function of
each control button is listed in the following table.
Figure 40. Standard Control Panel Buttons
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Intel order number E47487-012
Revision 2.0
Intel® Server System SR1625UR TPS
8BStandard Control Panel Functionality
Table 48. Standard Contol Button and Intrusion Switch Functions
Reference
A
B
C
Reset
Button
NMI Button
D
9.2
Feature
Power/Sleep
Button
ID Button
Function
Toggles the system power on/off. This button also functions as a Sleep
button if enabled by an ACPI-compliant operating system.
Toggles the front panel ID LED and the server board ID LED on/off. The
server board ID LED is visible through the rear of the system and allows for
easy identification and location when working from behind a rack of
servers.
Reboots and initializes the system.
Pressing the recessed button with a paper clip or pin puts the server in a
halt state for diagnostic purposes and allows the issuance of a
non-maskable interrupt. After issuing the interrupt, a memory download can
be performed to determine the cause of the problem.
Standard Control Panel LED Indicators
The control panel houses six LEDs to display the system’s operating state. The LEDs are
visible with or without the front bezel.
Figure 41. Standard Control Panel LEDs
The following table identifies each LED and describes their functionality:
Revision 2.0
Intel order number E47487-012
61
8BStandard Control Panel Functionality
Intel® Server System SR1625UR TPS
Table 49. Standard Control Panel LED Functions
Reference
LED
Color
Green
Green
Green
A
NIC1/NIC2
Activity
B
Power/Sleep
(on standby power)
C
Disk Activity
D
System Status
(on standby power)
E
System
Identification
Off
Green
Off
Green
Amber
Off
Blue
Off
State
On
Blink
On
1,4
Blink
Off
Random blink
3
Off
On
Description
NIC Link.
NIC Activity.
Legacy power on/ACPI S0 state.
Sleep/ACPI S1 state.
Power Off/ACPI S4 or S5 state.
Provides an indicator for disk activity.
No hard disk activity.
Running/normal operation.
1,2
Degraded
Critical or non-recoverable condition.
Non-critical condition.
POST/system stop.
Identify active via command or button.
No Identification.
Blink
On
1,2
Blink
Off
On
Off
Notes:
1. Blink rate is ~1 Hz at 50% duty cycle.
2. The amber status takes precedence over the green status. When the amber LED is on or blinking, the
green LED is off.
3. Off when the system is powered off (S4/S5) or in a sleep state (S1).
4. The power LED sleep indication is maintained on standby by the chipset. If the system is powered down
without going through the BIOS, the LED state that is in effect at the time of power off is restored when the
system is powered on until the BIOS clears it. If the system is not powered down normally, it is possible that
the power LED is blinking while the system status LED is off. This is due to a failure or configuration change
that prevents the BIOS from running.
The current limiting resistors for the power LED, the system fault LED, and the NIC LEDs are
located on the server board.
9.2.1
Power/Sleep LED
Table 50. SSI Power LED Operation
State
Power-off
Power-on
S5
Power Mode
Non-ACPI
Non-ACPI
ACPI
Off
On
Off
LED
S4
ACPI
Off
S3-S1
ACPI
Slow blink
S0
ACPI
Steady on
Description
System power is off, and the BIOS has not initialized the chipset.
System power is on, but the BIOS has not yet initialized the chipset.
Mechanical is off, and the operating system has not saved any
context to the hard disk.
Mechanical is off. The operating system has saved context to the
hard disk.
DC power is still on. The operating system has saved context and
gone into a level of low-power state.
System and the operating system are up and running.
1
Note:
1. Blink rate is ~ 1 Hz at 50% duty cycle.
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Intel order number E47487-012
Revision 2.0
Intel® Server System SR1625UR TPS
9.2.2
8BStandard Control Panel Functionality
System Status LED
Table 51. Control Panel LED Operation
Color
Off
Green
Green
State
N/A
Solid on
Blink
Criticality
Not ready
Ok
Degraded
Description
AC power off.
System booted and ready.
System degraded
 Unable to use all of the installed memory (more than one
DIMM installed).
 Correctable errors over a threshold of ten and migrating to a
spare DIMM (memory sparing). This indicates that the user no
longer has spare DIMMs indicating a redundancy lost
condition. The corresponding DIMM LED should light up.
 In a mirrored configuration, when memory mirroring takes
place and system loses memory redundancy. This is not
covered by the second bullet above.
 Redundancy loss such as power supply or fan. This does not
apply to non-redundant subsystems.
 PCI Express* link errors.
 CPU failure/disabled – if there are two processors and one of
them fails.
 Fan alarm – Fan failure. Number of operational fans should be
more than the minimum number needed to cool the system.
 Non-critical threshold crossed – Temperature and voltage.
Amber
Blink
Non-critical
Amber
Solid on
Critical, nonrecoverable
Non-fatal alarm – system is likely to fail
 Critical voltage threshold crossed.
 VRD hot asserted.
 Minimum number of fans to cool the system are not present or
have failed.
In a non-sparing and non-mirroring mode, if the threshold of ten
correctable errors is crossed within the window.
Fatal alarm – system has failed or shut down
 DIMM failure when there is one DIMM present and no good
memory is present
 Run-time memory uncorrectable error in non-redundant mode
 IERR signal asserted
 Processor 1 missing
 Temperature (e.g. CPU ThermTrip, memory TempHi, critical
threshold crossed)
 No power good – power fault
Processor configuration error (e.g. processor stepping mismatch)
9.2.3
Drive Activity LED
The drive activity LED on the front panel indicates drive activity from the on-board hard disk
controllers. The Intel® Server Board S5520UR also provides a header giving access to this LED
for add-in controllers.
Revision 2.0
Intel order number E47487-012
63
8BStandard Control Panel Functionality
9.2.4
Intel® Server System SR1625UR TPS
System Identification LED
The blue system identification LED is used to help identify a system for servicing. This is
especially useful when the system is installed in a high density rack or cabinet that is populated
with several similar systems. The system ID LED blinks when the System ID button on the
control panel is pressed or it can be illuminated remotely through the server
management software.
9.3
External Standard Control Panel Connectors
The standard control panel has two external I/O connectors:


One USB port
One VGA video port
The following tables provide the pin-outs for each connector.
Table 52. External USB Connectors
Pin #
1
2
3
4
5
6
7
Description
PWR_FP_USB2
USB_DN2_FP_R
USB_DP2_FP_R
GND
GND
GND
GND
Table 53. Video Connector
Description
VGA_RED
VGA_GREEN
VGA_BLUE
Unused
GND
GND
VGA_INUSE_L
GND
Pin #
1
2
3
4
5
6
7
8
Pin #
9
10
11
12
13
14
15
16
17
Description
GND
GND
Unused
VGA_DDCDAT
VGA_HSYNC_L
VGA_VSYNC_L
VGA_DDCCLK
GND
GND
If a monitor is connected to the control panel video connector, the rear video port on the server
board is disabled and the control panel video is enabled. The video source is the same for both
connectors and is switched between the two, with the rear video having priority over the control
panel. This provides easy front accessibility to the server.
9.4
Internal Standard Control Panel Interconnect
All standard control panel signals are directed through a single 50-pin signal connector and 10pin USB connector. The standard control panel board is cabled to the hot-swap backplane.
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Intel order number E47487-012
Revision 2.0
Intel® Server System SR1625UR TPS
8BStandard Control Panel Functionality
Figure 42. Standard Control Panel PCB
Table 54. 50-pin Standard Control Panel Signal Connector
Pin #
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
Signal Name
V_IO_RED_CONN_FP
V_IO_GREEN_CONN_FP
V_IO_BLUE_CONN_FP
V_IO_HSYNC_BUFF_FP_L
V_IO_VSYNC_BUFF_FP_L
V_VIDEO_IN_USE
SP_DTR2_L
SP_RTS2_L
SP_SIN2
SP_DSR2_L
FP_NMI_BTN_L
LED_NIC1_ACT_L
Not Used
FP_ID_SW_L
GND
RST_FP_BTN_L
LED_HDD_FLT_R_L
FP_PWR_BTN_L
SMB_IPMB_5VSB_CLK
SMB_IPMB_5VSB_DAT
LED_FP_PWR_R_L
FP_PWR_LED_5VSB
RST_PWRGD_PS
LED_HDD_ACT_RR_L
P5V_STBY
Pin #
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
Signal Name
GND
GND
GND
GND
GND
FP_THERM_SENSOR
SP_DCD2_L
SP_CTS2_L
SP_SOUT2
SP_IN_USE
GND
LED_NIC1_LINK_R_L
FP_CHASSIS_INTRU
SMB_PB1_5VSB_CLK
SMB_PB1_5VSB_DAT
LED_NIC2_ACT_L
LED_NIC2_LINK_R_L
LED_FP_ID_R_L
GND
PV_HDD_LED_3V_A
FP_FLT_LED_5VSB
LED_FP_SYS_FLT2_R_L
LED_FP_SYS_FLT1_R_L
P5V
P5V_STBY
Table 55. 10-pin Standard Control Panel USB Connector
Pin #
1
2
3
4
5
6
7
8
9
10
Revision 2.0
Signal Description
P5V_USB_P1
USB_P1N
USB_P1P
GND
GND
P5V_USB_P2
USB_P2N
USB_P2P
GND
GND
Intel order number E47487-012
65
9BIntel® Local Control Panel Functionality
Intel® Server System SR1625UR TPS
10. Intel® Local Control Panel Functionality
The Intel® Local Control Panel (LCP) utilizes a combination of control buttons, LEDs, and LCD
display to provide system accessibility, monitoring, and control functions. The pre-assembled
module slides into a slot on the front of the chassis where it is cabled to the backplane. The
LCP module is designed so that it can be adjusted for use with or without an outer front bezel.
Using the Intel® Local Control Panel allows up to six 2.5 inch hard drives to be installed in
the system.
®
Figure 43. Intel Local Control Panel Assembly Module
The following diagram provides an overview of the control panel features:
A
B
C
D
E
F
G
H
USB 1.1 Port
LCD Display
LCD Menu Control Button – Up
LCD Menu Control Button – Down
LCD Menu Control Button – Previous Option
LCD Menu Control Button – Previous Page
ID LED
Power LED
I
J
K
L
M
N
O
P
System Power Button
System Status LED
NIC 2 Activity LED
NIC 1 Activity LED
Hard Drive Activity LED
System Reset Button
USB 1.1 Port
NMI Button (Tool Required)
®
Figure 44. Intel Local Control Panel Overview
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Intel order number E47487-012
Revision 2.0
Intel® Server System SR1625UR TPS
9BIntel® Local Control Panel Functionality
10.1 LED Functionality
The following table identifies each LED and describes their functionality:
Table 56. LCP Control Panel LED Functions
LED
NIC1/NIC2
Activity
Power/Sleep
(on standby power)
System Status
(on standby power)
Disk Activity
System
Identification
Color
Green
Green
Green
Off
Green
Amber
Off
Green
Off
Blue
Off
State
On
Blink
On
1,4
Blink
Off
On
1,2
Blink
On
1,2
Blink
Off
Random blink
3
Off
On
Off
Description
NIC Link.
NIC Activity.
Legacy power on/ACPI S0 state.
Sleep/ACPI S1 state.
Power Off/ACPI S4 or S5 state.
Running/normal operation.
Degraded
Critical or non-recoverable condition.
Non-critical condition.
POST/system stop.
Provides an indicator for disk activity.
No hard disk activity.
Identify active via command or button.
No Identification.
Notes:
1. Blink rate is ~1 Hz at 50% duty cycle.
2. The amber status takes precedence over the green status. When the amber LED is on or blinking, the
green LED is off.
3. Off when the system is powered off (S4/S5) or in a sleep state (S1).
4. The power LED sleep indication is maintained on standby by the chipset. If the system is powered down
without going through the BIOS, the LED state that is in effect at the time of power off is restored when
the system is powered on until the BIOS clears it. If the system is not powered down normally, it is
possible that the Power LED is blinking while the system status LED is off. This is due to a failure or
configuration change that prevents the BIOS from running.
The current limiting resistors for the power LED, the system fault LED, and the NIC LEDs are
located on the Intel® Server Board S5520UR.
10.1.1
Power/Sleep LED
Table 57. SSI Power LED Operation
State
Power Off
Power On
S5
Power Mode
Non-ACPI
Non-ACPI
ACPI
Off
On
Off
LED
S4
ACPI
Off
S3-S1
ACPI
Slow blink
S0
ACPI
Steady on
1
Description
System power is off, and the BIOS has not initialized the chipset.
System power is on, but the BIOS has not yet initialized the chipset.
Mechanical is off, and the operating system has not saved any
context to the hard disk.
Mechanical is off. The operating system has saved context to the
hard disk.
DC power is still on. The operating system has saved context and
gone into a level of low-power state.
System and the operating system are up and running.
Note:
1. Blink rate is ~ 1 Hz with at 50% duty cycle.
Revision 2.0
Intel order number E47487-012
67
9BIntel® Local Control Panel Functionality
10.1.2
Intel® Server System SR1625UR TPS
System Status LED
Table 58. Control Panel LED Operation
Color
State
Off
Green
Green
N/A
Solid on
Blink
Not ready
Ok
Degraded
AC power off
System booted and ready
System degraded
 Unable to use all of the installed memory (more than one
DIMM installed).
 Correctable errors over a threshold of ten and migrating to a
spare DIMM (memory sparing). This indicates that the user no
longer has spare DIMMs indicating a redundancy lost
condition. The corresponding DIMM LED should light up.
 In a mirrored configuration, when memory mirroring takes
place and system loses memory redundancy. This is not
covered by the second bullet above.
 Redundancy loss such as power supply or fan. This does not
apply to non-redundant subsystems.
 PCI Express* link errors.
 CPU failure/disabled – if there are two processors and one of
them fails.
 Fan alarm – Fan failure. Number of operational fans should be
more than the minimum number needed to cool the system.
 Non-critical threshold crossed – temperature and voltage.
Amber
Blink
Non-critical
Non-fatal alarm – system is likely to fail
 Critical voltage threshold crossed.
 VRD hot asserted.
 Minimum number of fans to cool the system are not present or
have failed.
 In a non-sparing and non-mirroring mode, if the threshold of
ten correctable errors is crossed within the window.
Amber
Solid on
Critical, nonrecoverable
Fatal alarm – system has failed or shut down
 DIMM failure when there is one DIMM present, no good
memory present.
 Run-time memory uncorrectable error in non-redundant mode.
 IERR signal asserted.
 Processor 1 missing.
 Temperature (e.g. CPU ThermTrip, memory TempHi, critical
threshold crossed).
 No power good – power fault.
 Processor configuration error (e.g. processor stepping
mismatch).
10.1.3
Criticality
Description
System Identification LED
The blue system identification LED is used to help identify a system for servicing. This is
especially useful when the system is installed in a high density rack or cabinet that is populated
with several similar systems.
The blue System ID LED can be illuminated using one of the following mechanisms:
68
Intel order number E47487-012
Revision 2.0
Intel® Server System SR1625UR TPS


9BIntel® Local Control Panel Functionality
By pressing the System ID button on the system control panel, the ID LED displays a
solid blue color until the button is pressed again.
By issuing the appropriate hex IPMI “Chassis Identify” value, the ID LED either blinks
blue for 15 seconds and turns off or blinks indefinitely until the appropriate hex IPMI
Chassis Identify value is issued to turn it off.
10.2 Intel® Local Control Panel Interconnects
®
®
The Intel Local Control Panel module includes the Intel Local Control Panel interface board
and a USB interface board. Connectors on the Intel® Local Control Panel interface board and
USB interface board are cabled to matching connectors on the hot-swap backplane. This
section defines the pin-out for each connector and header found on both the Intel® Local
Control Panel interface board and interposer board.
®

Signals from the card edge connector are routed to the Intel Local Control Panel
interface board through matching 50-pin connectors on the interposer board and the
Intel® Local Control Panel interface board. The 50-pin connectors are attached using a
small 50-pin flat cable.
®
 USB signals from the card edge connector are routed to the Intel Local Control Panel
interface board through matching 10-pin connectors on the interposer board and the
Intel® Local Control Panel interface board. The 10-pin connectors are attached using a
small 10-pin round cable.
®
 A 4-pin NMI/Temp Sensor Header (cables between the Intel Local Control Panel
interface board and the USB interface board).
The following tables provide the pin-outs for each connector:
®
Table 59. 50-pin Intel Local Control Panel Signal Connector
Pin #
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
Revision 2.0
Signal Name
V_IO_RED_CONN_FP
V_IO_GREEN_CONN_FP
V_IO_BLUE_CONN_FP
V_IO_HSYNC_BUFF_FP_L
V_IO_VSYNC_BUFF_FP_L
V_VIDEO_IN_USE
SP_DTR2_L
SP_RTS2_L
SP_SIN2
SP_DSR2_L
FP_NMI_BTN_L
LED_NIC1_ACT_L
Not Used
FP_ID_SW_L
GND
RST_FP_BTN_L
LED_HDD_FLT_R_L
FP_PWR_BTN_L
SMB_IPMB_5VSB_CLK
SMB_IPMB_5VSB_DAT
LED_FP_PWR_R_L
FP_PWR_LED_5VSB
RST_PWRGD_PS
LED_HDD_ACT_RR_L
P5V_STBY
Pin #
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
Signal Name
GND
GND
GND
GND
GND
FP_THERM_SENSOR
SP_DCD2_L
SP_CTS2_L
SP_SOUT2
SP_IN_USE
GND
LED_NIC1_LINK_R_L
FP_CHASSIS_INTRU
SMB_PB1_5VSB_CLK
SMB_PB1_5VSB_DAT
LED_NIC2_ACT_L
LED_NIC2_LINK_R_L
LED_FP_ID_R_L
GND
PV_HDD_LED_3V_A
FP_FLT_LED_5VSB
LED_FP_SYS_FLT2_R_L
LED_FP_SYS_FLT1_R_L
P5V
P5V_STBY
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9BIntel® Local Control Panel Functionality
Intel® Server System SR1625UR TPS
Table 60. 10-pin Control Panel USB Connector
Pin #
1
2
3
4
5
6
7
8
9
10
Signal Description
P5V_USB_P1
USB_P1N
USB_P1P
GND
GND
P5V_USB_P2
USB_P2N
USB_P2P
GND
GND
Table 61. Internal NMI/Temp Sensor Header
70
Pin #
Description
1
2
3
4
DGND
FP_NMI_BTN_L
+3_3VSB
1_WIRE_BUS
Intel order number E47487-012
Revision 2.0
Intel® Server System SR1625UR TPS
10BPCI Riser Cards and Assembly
11. PCI Riser Cards and Assembly
The Intel® Server System SR1625UR provides one x16 PCI Express* Gen 2 PCI riser slot
capable of supporting a full-length full-height PCI Express* add-in card.
When re-inserting the riser assembly into the system, tabs on the back of the assembly should
be aligned with slots on the back edge of the system. The tabs fit into the slots securing the
riser assembly to the system when the top cover is in place. For additional information, see the
Intel® Server System SR1625UR Service Guide.
AF002207
Figure 45. PCI Riser Card Assembly
Figure 46. 1U Full-height PCI Express* Riser Card Mechanical Drawing
Revision 2.0
Intel order number E47487-012
71
Environmental Specifications
Intel® Server System SR1625UR TPS
12. Environmental Specifications
12.1 System Level Environmental Limits
The following table defines the system level operating and non-operating environmental limits.
Table 62. System Environmental Limits Summary
Parameter
Operating Temperature
Non-Operating
Temperature
Non-Operating Humidity
Acoustic noise
Shock, operating
Shock, unpackaged
Shock, packaged
Vibration, unpackaged
Shock, operating
ESD
System Cooling
Requirement in BTU/Hr
Operating Temperature
Limits
+10°C to +35°C with the maximum rate of change not to exceed 10°C per hour
-40°C to +70°C
90%, non-condensing at 35°C
Sound power: 7.0 BA in an idle state at typical office ambient temperature. (23
+/- 2 degrees C)
Half sine, 2 g peak, 11 milliseconds
Trapezoidal, 25 g, velocity change 136 inches/second (≧40 lbs to < 80 lbs)
Non-palletized free fall in height 24 inches (≧40 lbs to < 80 lbs)
5 Hz to 500 Hz, 2.20 g RMS random
Half sine, 2 g peak, 11 milliseconds
+/-15 KV except I/O port +/- 8 KV per Intel® Environmental test specification
2550 BTU/hour
+10°C to +35°C with the maximum rate of change not to exceed 10°C per hour
12.2 Serviceability and Availability
The system is designed to be serviced by qualified technical personnel only.
The desired Mean Time To Repair (MTTR) of the system is 30 minutes, including diagnosis of
the system problem. To meet this goal, the system enclosure and hardware have been
designed to minimize the MTTR.
The following table defines the maximum time needed by a trained field service technician to
perform the listed system maintenance procedures, after diagnosing the system and identifying
the failed component.
Table 63. Time Estimate for System Maintenance Procedures
Activity
Remove cover
Remove and replace hard disk drive
Remove and replace power supply module
Remove and replace system fan
Remove and replace backplane board
Remove and replace control panel module
Remove and replace server board
72
Intel order number E47487-012
Time Estimate
1 min
1 min
1 min
3 min
10 min
2 min
15 min
Revision 2.0
Intel® Server System SR1625UR TPS
Environmental Specifications
12.3 Replacing the Backup Battery
The lithium battery on the server board powers the real time clock (RTC) for up to 10 years in
the absence of power. When the battery starts to weaken, it loses voltage, and the server
settings stored in CMOS RAM in the RTC (e.g., the date and time) may be wrong. Contact your
customer service representative or dealer for a list of approved devices.
WARNING
Danger of explosion if battery is incorrectly replaced. Replace only with
the same or equivalent type recommended by the equipment
manufacturer. Discard used batteries according to manufacturer’s
instructions.
ADVARSEL!
Lithiumbatteri - Eksplosionsfare ved fejlagtig håndtering. Udskiftning
må kun ske med batteri af samme fabrikat og type. Levér det brugte
batteri tilbage til leverandøren.
ADVARSEL
Lithiumbatteri - Eksplosjonsfare. Ved utskifting benyttes kun batteri
som anbefalt av apparatfabrikanten. Brukt batteri returneres
apparatleverandøren.
VARNING
Explosionsfara vid felaktigt batteribyte. Använd samma batterityp eller
en ekvivalent typ som rekommenderas av apparattillverkaren. Kassera
använt batteri enligt fabrikantens instruktion.
VAROITUS
Paristo voi räjähtää, jos se on virheellisesti asennettu. Vaihda paristo
ainoastaan laitevalmistajan suosittelemaan tyyppiin. Hävitä käytetty
paristo valmistajan ohjeiden mukaisesti.
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Intel order number E47487-012
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12BRegulatory and Certification Information
Intel® Server System SR1625UR TPS
13. Regulatory and Certification Information
WARNING
To ensure regulatory compliance, you must adhere to the assembly instructions in this
document to ensure and maintain compliance with existing product certifications and approvals.
Use only the described, regulated components specified in this document. Use of other
products/components will void the UL listing and other regulatory approvals of the product and
will most likely result in noncompliance with product regulations in the region(s) in which the
product is sold.
To help ensure EMC compliance with your local regional rules and regulations, before computer
integration, make sure that the chassis, power supply, and other modules have passed EMC
testing using a server board with a microprocessor from the same family (or higher) and
operating at the same (or higher) speed as the microprocessor used on this server board. The
final configuration of your end system product may require additional EMC compliance testing.
For more information please contact your local Intel Representative.
This is an FCC Class A device. Integration of it into a Class B chassis does not result in a Class
B device.
13.1 Product Regulatory Compliance
The server chassis product, when correctly integrated per this document, complies with the
following safety and electromagnetic compatibility (EMC) regulations.
Intended Application – This product was evaluated as Information Technology Equipment
(ITE), which may be installed in offices, schools, computer rooms, and similar commercial type
locations. The suitability of this product for other product categories and environments (such as
medical, industrial, telecommunications, NEBS, residential, alarm systems, test equipment,
etc.), other than an ITE application, may require further evaluation.
13.1.1










74
Product Safety Compliance
UL60950 – CSA 60950(USA/Canada)
EN60950 (Europe)
IEC60950 (International)
CB Certificate & Report, IEC60950 (report to include all country national deviations)
GS Certification (Germany)
GOST R 50377-92 - Certification (Russia)
Belarus Certification (Belarus)
Ukraine Certification (Ukraine)
CE - Low Voltage Directive 73/23/EEE (Europe)
IRAM Certification (Argentina)
Intel order number E47487-012
Revision 2.0
Intel® Server System SR1625UR TPS
13.1.2














12BRegulatory and Certification Information
Product EMC Compliance – Class A Compliance
FCC /ICES-003 - Emissions (USA/Canada) Verification
CISPR 22 – Emissions (International)
EN55022 - Emissions (Europe)
EN55024 - Immunity (Europe)
EN61000-3-2 - Harmonics (Europe)
EN61000-3-3 - Voltage Flicker (Europe)
CE – EMC Directive 89/336/EEC (Europe)
VCCI Emissions (Japan)
AS/NZS 3548 Emissions (Australia/New Zealand)
BSMI CNS13438 Emissions (Taiwan)
GOST R 29216-91 Emissions (Russia)
GOST R 50628-95 Immunity (Russia)
Belarus Certification (Belarus)
Ukraine Certification (Ukraine)
KCC Certification (EMI) (Korea)
13.1.3
Product Ecology Compliance
Intel has a system in place to restrict the use of banned substances in accordance with world
wide regulatory requirements. A Material Declaration Data Sheet is available for Intel products.
For more reference on material restrictions and compliance you can view Intel’s Environmental
Product Content Specification at http://supplier.intel.com/ehs/environmental.htm.





Europe - European Directive 2002/95/EC Restriction of Hazardous Substances (RoHS) Threshold limits and banned substances
are noted below.
Quantity limit of 0.1% by mass (1000 PPM) for:
Lead, Mercury, Hexavalent Chromium, Polybrominated Biphenyls Diphenyl Ethers
(PBB/PBDE)
Quantity limit of 0.01% by mass (100 PPM) for:
Cadmium
California Code of Regulations, Title 22, Division 4.5, Chapter 33:
Best Management Practices for Perchlorate Materials
China – Restriction of Hazardous Substances (China RoHS)
WEEE Directive (Europe)
Packaging Directive (Europe)
13.1.4






Certifications/Registrations/Declarations
NRTL Certification (US/Canada)
CE Declaration of Conformity (CENELEC Europe)
FCC/ICES-003 Class A Attestation (USA/Canada)
VCCI Certification (Japan)
C-Tick Declaration of Conformity (Australia)
MED Declaration of Conformity (New Zealand)
Revision 2.0
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75
12BRegulatory and Certification Information








Intel® Server System SR1625UR TPS
BSMI Certification (Taiwan)
GOST R Certification/Certification (Russia)
Belarus Certification/Certification (Belarus)
KCC Certification (Korea)
IRAM Certification (Argentina)
Ecology Declaration (International)
China RoHS Environmental Friendly Use Period
Packaging & Product Recycling Marks
13.2 Product Regulatory Compliance Markings
This Intel Server Chassis product if provided with the following regulatory and safety markings.
In the event there is no room for a marking(s) on the chassis, the information is provided here in
this document.
76
Regulatory Compliance
cULus Listing Marks
Country
USA/Canada
GS Mark
Germany
CE Mark
Europe
FCC Marking (Class A)
USA
EMC Marking (Class A)
Canada
VCCI Marking (Class A)
Japan
BSMI Certification
Number & Class A
Warning
Taiwan
Intel order number E47487-012
Marking
Revision 2.0
Intel® Server System SR1625UR TPS
Regulatory Compliance
12BRegulatory and Certification Information
Country
GOST R Marking
Russia
KCC Mark (Korean
Communications
Comission)
Korea
Belarus Safety
Compliance Mark
Belarus
Waste of Electronic and
Electrical Equipment
Recycling Mark
Europe
China Restriction of
Hazardous Substance
Environmental Friendly
Use Period Mark
China
China Recycling Mark
China
Recycling Marks
International
Battery Perchlorate
Warning Information
California
Safety
Multiple Power
Cord Marking
Marking
Perchlorate Material – Special handling may apply. See
www.dtsc.ca.gov/hazardouswaste/perchlorate
This notice is required by California Code of Regulations,
Title 22, Division 4.5, and Chapter 33: Best Management
Practices for Perchlorate Materials. This product may
include a battery which contains Perchlorate material.
This unit has more than one power supply cord. To reduce
the risk of electrical shock, disconnect (2) two power supply
cords before servicing.
Simplified Chinese:
注意:
Revision 2.0
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77
12BRegulatory and Certification Information
Regulatory Compliance
Country
Intel® Server System SR1625UR TPS
Marking
本设备包括多条电源系统电缆。为避免遭受电击,在进行维
修之前应断开两(2)条电源系统电缆。
Traditional Chinese:
注意:
本設備包括多條電源系統電纜。為避免遭受電擊,在進行維
修之前應斷開兩(2)條電源系統電纜。
German:
Dieses Geräte hat mehr als ein Stromkabel. Um eine
Gefahr des elektrischen Schlages zu verringern trennen sie
beide (2) Stromkabeln bevor Instandhaltung.
Nordic Countries
Connection to
Proper Ground
Outlet
Safety
Stand-by power
“WARNING:”
“Apparaten skall anslutas till jordat uttag, när den ansluts
till ett nätverk.”
“Laite on liitettävä suojamaadoituskoskettimilla varustettuun
pistorasiaan.”
“Connect only to a properly earth grounded outlet.”
13.3 Rack Mount Installation Guidelines
Anchor the equipment rack: The equipment rack must be anchored to an unmovable support to
prevent it from falling over when one or more servers are extended in front of the rack on slides.
You must also consider the weight of any other device installed in the rack. A crush hazard
exists should the rack tilt forward which could cause serious injury.
Temperature: The temperature, in which the server operates when installed in an equipment
rack, must not go below 5 °C (41 °F) or rise above 40 °C (104 °F). Extreme fluctuations in
temperature can cause a variety of problems in your server.
Ventilation: The equipment rack must provide sufficient airflow to the front of the server to
maintain proper cooling. The rack must also include ventilation sufficient to exhaust a maximum
of 1023 BTU's (British Thermal Units) per hour for the server. The rack selected and the
ventilation provided must be suitable to the environment in which the server will be used.
If AC power supplies are installed:
Mains AC power disconnection: The AC power cord(s) is considered the mains disconnect for
the server and must be readily accessible when installed. If the individual server power cord(s)
will not be readily accessible for disconnection then you are responsible for installing an AC
power disconnect for the entire rack unit. This main disconnect must be readily accessible, and
it must be labeled as controlling power to the entire rack, not just to the server(s).
Grounding the rack installation: To avoid the potential for an electrical shock hazard, you must
include a third wire safety ground conductor with the rack installation. If the server power cord is
plugged into an AC outlet that is part of the rack, then you must provide proper grounding for
the rack itself. If the server power cord is plugged into a wall AC outlet, the safety ground
conductor in the power cord provides proper grounding only for the server. You must provide
additional, proper grounding for the rack and other devices installed in it.
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12BRegulatory and Certification Information
Over-current protection: The server is designed for an AC line voltage source with up to 20
amperes of over-current protection per cord feed. If the power system for the equipment rack is
installed on a branch circuit with more than 20 amperes of protection, you must provide
supplemental protection for the server.
If DC power supplies are installed:
Connection with a DC (Direct Current) source should only be performed by trained service
personnel. The server with DC input is to be installed in a Restricted Access Location in
accordance with articles 110-16, 110-17, and 110-18 of the National Electric Code, ANSI/NFPA
70. The DC source must be electrically isolated by double or reinforced insulation from any
hazardous AC source.
Main DC power disconnect: You are responsible for installing a properly rated DC power
disconnect for the server system. This mains disconnect must be readily accessible, and it must
be labeled as controlling power to the server. The circuit breaker of a centralized DC power
system may be used as a disconnect device when easily accessible and should be rated no
more than 10 amps.
Grounding the server: To avoid the potential for an electrical shock hazard, you must reliably
connect an earth grounding conductor to the server. The earth grounding conductor must be a
minimum 18AWG connected to the earth ground stud(s) on the rear of the server. The safety
ground conductor should be connected to the chassis stud with a Listed closed two-hole crimp
terminal having 5/8 inch pitch. The nuts on the chassis earth ground studs should be installed
with a 10 in/lbs torque. The safety ground conductor provides proper grounding only for the
server. You must provide additional, proper grounding for the rack and other devices
installed in it.
Over-current protection: Over-current protection circuit breakers must be provided as part of
each host equipment rack and must be incorporated in the field wiring between the DC source
and the server. The branch circuit protection shall be rated minimum 75Vdc, 10 A maximum per
feed pair. If the DC power system for the equipment rack is installed with more than 10
amperes of protection, you must provide supplemental protection for the server.
13.4 Power Cord Usage Guidelines
WARNING
Do not attempt to modify or use an AC power cord set that is not the exact type required. You
must use a power cord set that meets the following criteria:


Rating: In the U.S. and Canada, cords must be UL (Underwriters Laboratories, Inc.)
Listed/CSA (Canadian Standards Organization) Certified type SJT, 18-3 AWG
(American Wire Gauge). Outside of the U.S. and Canada, cords must be flexible
harmonized (<HAR>) or VDE (Verband Deutscher Electrotechniker, German Institute of
Electrical Engineers) certified cord with 3 x 0.75 mm conductors rated 250 VAC (Volts
Alternating Current).
Connector, wall outlet end: Cords must be terminated in grounding-type male plug
designed for use in your region. The connector must have certification marks showing
Revision 2.0
Intel order number E47487-012
79
12BRegulatory and Certification Information


Intel® Server System SR1625UR TPS
certification by an agency acceptable in your region and for U.S. must be Listed and
rated 125% of overall current rating of the server.
Connector, server end: The connectors that plug into the AC receptacle on the server
must be an approved IEC (International Electrotechnical Commission) 320, sheet C13,
type female connector.
Cord length and flexibility: Cords must be less than 4.5 meters (14.76 feet) long.
13.5 Electromagnetic Compatibility Notices
13.5.1
FCC Verification Statement (USA)
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
Intel Corporation
5200 N.E. Elam Young Parkway
Hillsboro, OR 97124-6497
1-800-628-8686
This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning
the equipment off and on, the user is encouraged to try to correct the interference by one or
more of the following measures:
 Reorient or relocate the receiving antenna.
 Increase the separation between the equipment and the receiver.
 Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected.
 Consult the dealer or an experienced radio/TV technician for help.
Any changes or modifications not expressly approved by the grantee of this device could void
the user’s authority to operate the equipment. The customer is responsible for ensuring
compliance of the modified product.
Only peripherals (computer input/output devices, terminals, printers, etc.) that comply with FCC
Class A or B limits may be attached to this computer product. Operation with noncompliant
peripherals is likely to result in interference to radio and TV reception.
All cables used to connect to peripherals must be shielded and grounded. Operation with
cables, connected to peripherals that are not shielded and grounded may result in interference
to radio and TV reception.
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13.5.2
12BRegulatory and Certification Information
ICES-003 (Canada)
Cet appareil numérique respecte les limites bruits radioélectriques applicables aux
appareils numériques de Classe Aprescrites dans la norme sur le matériel brouilleur:
“Appareils Numériques”, NMB-003 édictée par le Ministre Canadian des
Communications.
English translation of the notice above:
This digital apparatus does not exceed the Class A limits for radio noise emissions from digital
apparatus set out in the interference-causing equipment standard entitled “Digital Apparatus,”
ICES-003 of the Canadian Department of Communications.
13.5.3
Europe (CE Declaration of Conformity)
This product has been tested in accordance too, and complies with the Low Voltage Directive
(73/23/EEC) and EMC Directive (89/336/EEC). The product has been marked with the CE Mark
to illustrate its compliance.
13.5.4
VCCI (Japan)
English translation of the notice above:
This is a Class A product based on the standard of the Voluntary Control Council for
Interference (VCCI) from Information Technology Equipment. If this is used near a radio or
television receiver in a domestic environment, it may cause radio interference. Install and use
the equipment according to the instruction manual.
13.5.5
BSMI (Taiwan)
The BSMI Certification Marking and EMC warning is located on the outside rear area
of the product.
Revision 2.0
Intel order number E47487-012
81
12BRegulatory and Certification Information
13.5.6
Intel® Server System SR1625UR TPS
KCC (Korea)
Following is the KCC certification information for Korea:
English translation of the notice above:
1.
2.
3.
4.
5.
Type of Equipment (Model Name): On Certification and Product
Certification No.: On KCC certificate. Obtain certificate from local Intel representative
Name of Certification Recipient: Intel Corporation
Date of Manufacturer: Refer to date code on product
Manufacturer/Nation: Intel Corporation/Refer to country of origin marked on product
13.6 Regulated Specified Components
To maintain the UL listing and compliance to other regulatory certifications and/or declarations,
the following regulated components must be used and conditions adhered to. Interchanging or
use of other component will void the UL listing and other product certifications and approvals.
Updated product information for configurations can be found on the Intel Server Builder Web
site at the following URL:
http://channel.intel.com/go/serverbuilder
If you do not have access to Intel’s Web address, please contact your local Intel representative.
 Server chassis (base chassis is provided with power supply and fans) — UL listed.
 Server board — you must use an Intel server board — UL recognized.
 Add-in boards — must have a printed wiring board flammability rating of minimum
UL94V-1. Add-in boards containing external power connectors and/or lithium batteries
must be UL recognized or UL listed. Any add-in board containing modem
telecommunication circuitry must be UL listed. In addition, the modem must have the
appropriate telecommunications, safety, and EMC approvals for the region in which
it is sold.
 Peripheral Storage Devices — must be UL recognized or UL listed accessory and TUV
or VDE licensed. Maximum power rating of any one device or combination of devices
cannot exceed manufacturer’s specifications. Total server configuration is not to exceed
the maximum loading conditions of the power supply.
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Appendix A: Integration and Usage Tips
Appendix A: Integration and Usage Tips
This section provides a list of useful information that is unique to the Intel® Server System
SR1625UR and should be kept in mind while integrating and configuring your Intel® Server
Board S5520UR.








Only low-profile (1.2 in or 30.48 mm) DIMMs can be used in the server system.
Processor fans are not supported and are not needed in the server system. The system
fan module and power supply fans provide the necessary cooling needed for the system.
Using a processor fan in this system may cause Intel® System Management Software to
incorrectly monitor the system fans.
The CPU air duct, air baffle, and DIMM Blanks must be used to maintain system
thermals.
To maintain system thermals, all hard drive bays must be populated with either a hard
drive or drive blank.
System fans are not hot-swappable.
Use of the screw found on the front edge of the top cover is required when the unit is
installed in a user accessible environment.
The FRUSDR utility must be run to load the proper Sensor Data Records for the server
system onto the server board.
Make sure the latest system software is loaded on the server. This includes system
BIOS, FRUSDR, Integrated BMC firmware, and hot-swap controller firmware. The latest
system software can be downloaded from
http://www.intel.com/p/en_US/support/highlights/server/s5520ur.
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Appendix B: POST Code Diagnostic LED Decoder
Intel® Server System SR1625UR TPS
Appendix B: POST Code Diagnostic LED Decoder
During the system boot process, the BIOS executes a number of platform configuration
processes, each of which is assigned a specific hex POST code number. As each configuration
routine is started, the BIOS displays the POST code to the POST Code Diagnostic LEDs on the
back edge of the server board. To assist in troubleshooting a system hang during the POST
process, the Diagnostic LEDs can be used to identify the last POST process that was executed.
Each POST code is represented by eight amber Diagnostic LEDs. The POST codes are divided
into two nibbles, an upper nibble and a lower nibble. The upper nibble bits are represented by
Diagnostic LEDs #4, #5, #6, and #7. The lower nibble bits are represented by Diagnostics LEDs
#0, #1, #2 and #3. If the bit is set in the upper and lower nibbles, the corresponding LED is lit. If
the bit is clear, the corresponding LED is off.
The Diagnostic LED #7 is labeled as “MSB”, and the Diagnostic LED #0 is labeled as “LSB”.
A. Status LED
B. ID LED
C. Diagnostic LEDs
Figure 47. Diagnostic LED Placement Diagram
In the following example, the BIOS sends a value of ACh to the diagnostic LED decoder. The
LEDs are decoded as follows:
Table 64. POST Progress Code LED Example
Upper Nibble LEDs
LEDs
Status
Results

84
MSB
LED #7
8h
ON
1
LED #6
4h
OFF
0
LED #5
2h
ON
1
Lower Nibble LEDs
LED #4
1h
OFF
0
LED #3
8h
ON
1
Ah
LED #2
4h
ON
1
LED #1
2h
OFF
0
LSB
LED #0
1h
OFF
0
Ch
Upper nibble bits = 1010b = Ah; Lower nibble bits = 1100b = Ch; the two are
concatenated as ACh.
Intel order number E47487-012
Revision 2.0
Intel® Server System SR1625UR TPS
Appendix B: POST Code Diagnostic LED Decoder
Table 65. Diagnostic LED POST Code Decoder
Diagnostic LED Decoder
O = On, X=Off
Upper Nibble
Lower Nibble
Checkpoint
LED
MSB
8h
#7
4h
#6
2h
#5
Description
LSB
1h 8h 4h 2h 1h
#4 #3 #2 #1 #0
Multi-use code (This POST Code is used in different contexts)
Seen at the start of Memory Reference Code (MRC)
0xF2h
O
O
O
O
X
X
O
Start of the very early platform initialization code
X
Very late in POST, it is the signal that the OS has switched to virtual
memory mode
Memory Error Codes (Accompanied by a beep code)
0xE8h
O
O
O
X
O X
X
No Usable Memory Error: No memory in the system, or SPD bad so
no memory could be detected
0xEAh
Channel Training Error: DQ/DQS training failed on a channel during
O
O
O
X
O
X
O
X
memory channel initialization.
0xEBh
O
O
O
X
O
X
O
O
Memory Test Error: memory failed Hardware BIST.
0xEDh
Population Error: RDIMMs and UDIMMs cannot be mixed in the
O
O
O
X
O
O
X
O
system
0xEEh
O
O
O
X
O
O
O
X
Mismatch Error: more than 2 Quad Ranked DIMMS in a channel.
Memory Reference Code Progress Codes (Not accompanied by a beep code)
0xB0h
O
X
O
O
X
X
X
X
Chipset Initialization Phase
X
0xB1h
O
X
O
O
X
X
X
O
Reset Phase
0xB2h
O
X
O
O
X
X
O
X
DIMM Detection Phase
0xB3h
O
X
O
O
X
X
O
O
Clock Initialization Phase
0xB4h
O
X
O
O
X
O
X
X
SPD Data Collection Phase
0xB6h
O
X
O
O
X
O
O
X
Rank Formation Phase
0xB8h
O
X
O
O
O
X
X
X
Channel Training Phase
0xB9h
O
X
O
O
O
X
X
O
Memory Test Phase
0xBAh
O
X
O
O
O
X
O
X
Memory Map Creation Phase
0xBBh
O
X
O
O
O
X
O
O
RAS Initialization Phase
0xBFh
O
X
O
O
O
O
O
O
MRC Complete
Host Processor
0x04h
X
X
X
X
X
0x10h
X
X
X
O
X
0x11h
X
X
X
O
X
0x12h
X
X
X
O
X
0x13h
X
X
X
O
X
Chipset
0x21h
X
X
O
X
X
Memory
0x22h
0x23h
0x24h
0x25h
0x26h
0x27h
0x28h
PCI Bus
0x50h
0x51h
Revision 2.0
O
X
X
X
X
X
X
X
X
O
O
X
X
X
O
X
O
O
Early processor initialization where system BSP is selected
Power-on initialization of the host processor (bootstrap processor)
Host processor cache initialization (including AP)
Starting application processor initialization
SMM initialization
Initializing a chipset component
X
X
X
X
X
X
X
X
X
X
X
X
X
X
O
O
O
O
O
O
O
X
X
X
X
X
X
X
X
X
X
X
X
X
O
X
X
O
O
O
O
X
O
O
X
X
O
O
X
X
O
X
O
X
O
X
Reading configuration data from memory (SPD on DIMM)
Detecting presence of memory
Programming timing parameters in the memory controller
Configuring memory parameters in the memory controller
Optimizing memory controller settings
Initializing memory, such as ECC init
Testing memory
X
X
O
O
X
X
O
O
X
X
X
X
X
X
X
O
Enumerating PCI busses
Allocating resources to PCI busses
Intel order number E47487-012
85
Appendix B: POST Code Diagnostic LED Decoder
Intel® Server System SR1625UR TPS
Diagnostic LED Decoder
O = On, X=Off
Upper Nibble
Lower Nibble
Checkpoint
MSB
8h
#7
X
X
X
X
X
X
4h
#6
O
O
O
O
O
O
2h
#5
X
X
X
X
X
X
1h
#4
O
O
O
O
O
O
8h
#3
X
X
X
X
X
X
4h
#2
X
X
O
O
O
O
2h
#1
O
O
X
X
O
O
LSB
1h
#0
X
O
X
O
X
O
Description
LED
0x52h
0x53h
0x54h
0x55h
0x56h
0x57h
USB
0x58h
X
O
X
O
O
X
X
X
Resetting USB bus
0x59h
X
O
X
O
O
X
X
O
Reserved for USB devices
ATA/ATAPI/SATA
0x5Ah
X
O
X
O
O
X
O
X
Resetting SATA bus and all devices
0x5Bh
X
O
X
O
O
X
O
O
Reserved for ATA
SMBUS
0x5Ch
X
O
X
O
O
O
X
X
Resetting SMBUS
0x5Dh
Hot Plug PCI controller initialization
Reserved for PCI bus
Reserved for PCI bus
Reserved for PCI bus
Reserved for PCI bus
Reserved for PCI bus
X
O
X
O
O
O
X
O
Reserved for SMBUS
Local Console
0x70h
X
O
O
O
X
X
X
X
Resetting the video controller (VGA)
0x71h
X
O
O
O
X
X
X
O
Disabling the video controller (VGA)
0x72h
X
O
O
O
X
X
O
X
Enabling the video controller (VGA)
Remote Console
0x78h
X
O
O
O
O
X
X
X
Resetting the console controller
0x79h
X
O
O
O
O
X
X
O
Disabling the console controller
0x7Ah
X
O
O
O
O
X
O
X
Enabling the console controller
Keyboard (only USB)
0x90h
O
X
X
O
X
X
X
X
Resetting the keyboard
0x91h
O
X
X
O
X
X
X
O
Disabling the keyboard
0x92h
O
X
X
O
X
X
O
X
Detecting the presence of the keyboard
0x93h
O
X
X
O
X
X
O
O
Enabling the keyboard
0x94h
O
X
X
O
X
O
X
X
Clearing keyboard input buffer
0x95h
O
X
X
O
X
O
X
O
Instructing keyboard controller to run Self Test (PS2 only)
Mouse (only USB)
0x98h
O
X
X
O
O
X
X
X
Resetting the mouse
0x99h
O
X
X
O
O
X
X
O
Detecting the mouse
0x9Ah
O
X
X
O
O
X
O
X
Detecting the presence of mouse
0x9Bh
O
X
X
O
O
X
O
O
Enabling the mouse
Fixed Media
0xB0h
O
X
O
O
X
X
X
X
Resetting fixed media device
0xB1h
O
X
O
O
X
X
X
O
Disabling fixed media device
0xB2h
O
X
O
O
X
X
O
X
Detecting presence of a fixed media device (hard drive detection, etc.)
0xB3h
O
X
O
O
X
X
O
O
Enabling/configuring a fixed media device
Removable Media
0xB8h
O
X
O
O
O
X
X
X
Resetting removable media device
0xB9h
O
X
O
O
O
X
X
O
Disabling removable media device
0xBAh
O
X
O
O
O
X
O
X
Detecting presence of a removable media device (CDROM detection,
86
Intel order number E47487-012
Revision 2.0
Intel® Server System SR1625UR TPS
Diagnostic LED Decoder
O = On, X=Off
Upper Nibble
Lower Nibble
Checkpoint
LED
Appendix B: POST Code Diagnostic LED Decoder
MSB
8h
#7
4h
#6
2h
#5
1h
#4
8h
#3
4h
#2
2h
#1
Description
LSB
1h
#0
etc.)
0xBCh
O
X
O
O
O
O
X
X
Enabling/configuring a removable media device
Boot Device Selection (BDS)
0xD0
O
O
X
O
X
X
X
X
Trying to boot device selection 0
0xD1
O
O
X
O
X
X
X
O
Trying to boot device selection 1
0xD2
O
O
X
O
X
X
O
X
Trying to boot device selection 2
0xD3
O
O
X
O
X
X
O
O
Trying to boot device selection 3
0xD4
O
O
X
O
X
O
X
X
Trying to boot device selection 4
0xD5
O
O
X
O
X
O
X
O
Trying to boot device selection 5
0xD6
O
O
X
O
X
O
O
X
Trying to boot device selection 6
0xD7
O
O
X
O
X
O
O
O
Trying to boot device selection 7
0xD8
O
O
X
O
O
X
X
X
Trying to boot device selection 8
0xD9
O
O
X
O
O
X
X
O
Trying to boot device selection 9
0xDA
O
O
X
O
O
X
O
X
Trying to boot device selection A
0xDB
O
O
X
O
O
X
O
O
Trying to boot device selection B
0xDC
O
O
X
O
O
O
X
X
Trying to boot device selection C
0xDD
O
O
X
O
O
O
X
O
Trying to boot device selection D
0xDE
O
O
X
O
O
O
O
X
Trying to boot device selection E
0xDF
O
O
X
O
O
O
O
O
Trying to boot device selection F
Pre-EFI Initialization (PEI) Core
0xE0h
O
O
O
X
X
X
X
X
Started dispatching early initialization modules (PEIM)
0xE1h
X
X
X
X
O
Reserved for initialization module use (PEIM)
O
O
O
0xE2h
O
O
O
X
X
X
O
X
Initial memory found, configured, and installed correctly
0xE3h
O
O
O
X
X
X
O
O
Reserved for initialization module use (PEIM)
Driver eXecution Environment (DXE) Core (not accompanied by a beep code)
0xE4h
O
O
O
X
X
O
X
X
Entered EFI driver execution phase (DXE)
0xE5h
O
O
O
X
X
O
X
O
Started dispatching drivers
0xE6h
O
O
O
X
X
O
O
X
Started connecting drivers
DXE Drivers
0xE7h
O
O
O
X
O
O
X
O
Waiting for user input
0xE8h
O
O
O
X
O
X
X
X
Checking password
0xE9h
O
O
O
X
O
X
X
O
Entering BIOS setup
0xEAh
O
O
O
X
O
X
O
X
Flash Update
0xEEh
O
O
O
X
O
O
O
X
Calling Int 19. One beep unless silent boot is enabled.
0xEFh
O
O
O
X
O
O
O
O
Unrecoverable boot failure
Runtime Phase/EFI Operating System Boot
0xF2h
O
O
O
O
X
X
O
X
Signal that the OS has switched to virtual memory mode
0xF4h
O
O
O
O
X
O
X
X
Entering Sleep state
0xF5h
O
O
O
O
X
O
X
O
Exiting Sleep state
0xF8h
O
O
O
O
O
X
X
X
OS has requested EFI to close boot services (ExitBootServices ( )
Has been called)
0xF9h
O
O
O
O
O
X
X
O
OS has switched to virtual address mode (SetVirtualAddressMap ( )
Has been called)
Revision 2.0
Intel order number E47487-012
87
Appendix B: POST Code Diagnostic LED Decoder
Diagnostic LED Decoder
O = On, X=Off
Upper Nibble
Lower Nibble
Checkpoint
LED
Intel® Server System SR1625UR TPS
MSB
8h
#7
4h
#6
2h
#5
1h
#4
8h
#3
4h
#2
2h
#1
Description
LSB
1h
#0
X
O
X
OS has requested the system to reset (ResetSystem ( ) has been
called)
Pre-EFI Initialization Module (PEIM)/Recovery
0x30h
X
X
O
O
X
X
X
X
Crisis recovery has been initiated because of a user request
0xFAh
O
O
O
O
O
0x31h
X
X
O
O
X
X
X
O
Crisis recovery has been initiated by software (corrupt flash)
0x34h
X
X
O
O
X
O
X
X
Loading crisis recovery capsule
0x35h
X
X
O
O
X
O
X
O
Handing off control to the crisis recovery capsule
0x3Fh
X
X
O
O
O
O
O
O
Unable to complete crisis recovery capsule
88
Intel order number E47487-012
Revision 2.0
Intel® Server System SR1625UR TPS
Appendix C: POST Code Errors
Appendix C: POST Code Errors
Whenever possible, the BIOS outputs the current boot progress codes on the video screen.
Progress codes are 32-bit quantities plus optional data. The 32-bit numbers include class,
subclass, and operation information. The class and subclass fields point to the type of hardware
that is being initialized. The operation field represents the specific initialization activity. Based
on the data bit availability to display progress codes, a progress code can be customized to fit
the data width. The higher the data bit, the higher the granularity of information that can be sent
on the progress port. The progress codes may be reported by the system BIOS or option ROMs.
The Response section in the following table is divided into three types:



No Pause: The message is displayed on the screen during POST or on the Error
Manager screen. The system continues booting with a degraded state. The user may
want to replace the erroneous unit. The setup POST error Pause setting does not have
any effect with this error.
Pause: The message is displayed on the Error Manager screen, and an error is logged
to the SEL. The setup POST error Pause setting determines whether the system pauses
to the Error Manager for this type of error, where the user can take immediate corrective
action or choose to continue booting.
Halt: The message is displayed on the Error Manager screen, an error is logged to the
SEL, and the system cannot boot unless the error is resolved. The user needs to
replace the faulty part and restart the system. The setup POST error Pause setting does
not have any effect with this error.
Table 66. POST Error Messages and Handling
Error Code
0012
0048
0108
0109
0113
0140
0141
0146
0192
0194
0195
0196
0197
0198
019F
5220
5221
5224
8110
8111
8120
8121
8130
8131
Revision 2.0
Error Message
CMOS date/time not set.
Password check failed.
Keyboard component encountered a locked error.
Keyboard component encountered a stuck key error.
Fixed Media The SAS RAID firmware cannot run properly. The user should
attempt to re-flash the firmware.
PCI component encountered a PERR error.
PCI resource conflict.
PCI out of resources error.
L3 cache size mismatch.
CPUID, processor family are different.
Front side bus mismatch.
Processor Model mismatch.
Processor speeds mismatched.
Processor family is unsupported.
Processor and chipset stepping configuration is unsupported.
CMOS/NVRAM Configuration Cleared.
Passwords cleared by jumper.
Password clear Jumper is Set.
Processor 01 internal error (IERR) on last boot.
Processor 02 internal error (IERR) on last boot.
Processor 01 thermal trip error on last boot.
Processor 02 thermal trip error on last boot.
Processor 01 disabled.
Processor 02 disabled.
Intel order number E47487-012
Response
Pause
Halt
No Pause
No Pause
Pause
Pause
Pause
Pause
Halt
Halt
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
89
Appendix C: POST Code Errors
Error Code
8140
8141
8160
8161
8170
8171
8180
8181
8190
8198
8300
84F2
84F3
84F4
84FF
8500
8520
8521
8522
8523
8524
8525
8526
8527
8528
8529
852A
852B
852C
852D
852E
852F
8540
8541
8542
8543
8544
8545
8546
8547
8548
8549
854A
854B
854C
854D
854E
854F
8560
8561
8562
8563
8564
90
Intel® Server System SR1625UR TPS
Error Message
Processor 01 Failed FRB-3 Timer.
Processor 02 Failed FRB-3 Timer.
Processor 01 unable to apply BIOS update.
Processor 02 unable to apply BIOS update.
Processor 01 failed Self Test (BIST).
Processor 02 failed Self Test (BIST).
Processor 01 BIOS does not support the current stepping for processor.
Processor 02 BIOS does not support the current stepping for processor.
Watchdog timer failed on last boot.
Operating system boot watchdog timer expired on last boot.
Integrated Baseboard Management Controller failed self-test.
Integrated Baseboard Management Controller failed to respond.
Integrated Baseboard Management Controller in update mode.
Sensor data record empty.
System event log full.
Memory component could not be configured in the selected RAS mode.
DIMM_A1 failed Self Test (BIST).
DIMM_A2 failed Self Test (BIST).
DIMM_A3 failed Self Test (BIST).
DIMM_A4 failed Self Test (BIST).
DIMM_B1 failed Self Test (BIST).
DIMM_B2 failed Self Test (BIST).
DIMM_B3 failed Self Test (BIST).
DIMM_B4 failed Self Test (BIST).
DIMM_C1 failed Self Test (BIST).
DIMM_C2 failed Self Test (BIST).
DIMM_C3 failed Self Test (BIST).
DIMM_C4 failed Self Test (BIST).
DIMM_D1 failed Self Test (BIST).
DIMM_D2 failed Self Test (BIST).
DIMM_D3 failed Self Test (BIST).
DIMM_D4 failed Self Test (BIST).
DIMM_A1 Disabled.
DIMM_A2 Disabled.
DIMM_A3 Disabled.
DIMM_A4 Disabled.
DIMM_B1 Disabled.
DIMM_B2 Disabled.
DIMM_B3 Disabled.
DIMM_B4 Disabled.
DIMM_C1 Disabled.
DIMM_C2 Disabled.
DIMM_C3 Disabled.
DIMM_C4 Disabled.
DIMM_D1 Disabled.
DIMM_D2 Disabled.
DIMM_D3 Disabled.
DIMM_D4 Disabled.
DIMM_A1 Component encountered a Serial Presence Detection (SPD) fail
error.
DIMM_A2 Component encountered a Serial Presence Detection (SPD) fail
error.
DIMM_A3 Component encountered a Serial Presence Detection (SPD) fail
error.
DIMM_A4 Component encountered a Serial Presence Detection (SPD) fail
error.
DIMM_B1 Component encountered a Serial Presence Detection (SPD) fail
error.
Intel order number E47487-012
Response
No Pause
No Pause
Pause
Pause
Pause
Pause
No Pause
No Pause
Pause
Pause
Pause
Pause
Pause
Pause
No Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Revision 2.0
Intel® Server System SR1625UR TPS
Error Code
8565
8566
8567
8568
8569
856A
856B
856C
856D
856E
856F
8580
8581
8582
8583
8584
8585
8586
8587
8588
8589
858A
858B
858C
858D
858E
858F
85A0
85A1
85A2
85A3
85A4
85A5
85A6
85A7
85A8
85A9
85AA
85AB
85AC
85AD
85AE
85AF
8601
8602
8603
Revision 2.0
Appendix C: POST Code Errors
Error Message
DIMM_B2 Component encountered a Serial Presence Detection (SPD) fail
error.
DIMM_B3 Component encountered a Serial Presence Detection (SPD) fail
error.
DIMM_B4 Component encountered a Serial Presence Detection (SPD) fail
error.
DIMM_C1 Component encountered a Serial Presence Detection (SPD) fail
error.
DIMM_C2 Component encountered a Serial Presence Detection (SPD) fail
error.
DIMM_C3 Component encountered a Serial Presence Detection (SPD) fail
error.
DIMM_C4 Component encountered a Serial Presence Detection (SPD) fail
error.
DIMM_D1 Component encountered a Serial Presence Detection (SPD) fail
error.
DIMM_D2 Component encountered a Serial Presence Detection (SPD) fail
error.
DIMM_D3 Component encountered a Serial Presence Detection (SPD) fail
error.
DIMM_D4 Component encountered a Serial Presence Detection (SPD) fail
error.
DIMM_A1 Correctable ECC error encountered.
DIMM_A2 Correctable ECC error encountered.
DIMM_A3 Correctable ECC error encountered.
DIMM_A4 Correctable ECC error encountered.
DIMM_B1 Correctable ECC error encountered.
DIMM_B2 Correctable ECC error encountered.
DIMM_B3 Correctable ECC error encountered.
DIMM_B4 Correctable ECC error encountered.
DIMM_C1 Correctable ECC error encountered.
DIMM_C2 Correctable ECC error encountered.
DIMM_C3 Correctable ECC error encountered.
DIMM_C4 Correctable ECC error encountered.
DIMM_D1 Correctable ECC error encountered.
DIMM_D2 Correctable ECC error encountered.
DIMM_D3 Correctable ECC error encountered.
DIMM_D4 Correctable ECC error encountered.
DIMM_A1 Uncorrectable ECC error encountered.
DIMM_A2 Uncorrectable ECC error encountered.
DIMM_A3 Uncorrectable ECC error encountered.
DIMM_A4 Uncorrectable ECC error encountered.
DIMM_B1 Uncorrectable ECC error encountered.
DIMM_B2 Uncorrectable ECC error encountered.
DIMM_B3 Uncorrectable ECC error encountered.
DIMM_B4 Uncorrectable ECC error encountered.
DIMM_C1 Uncorrectable ECC error encountered.
DIMM_C2 Uncorrectable ECC error encountered.
DIMM_C3 Uncorrectable ECC error encountered.
DIMM_C4 Uncorrectable ECC error encountered.
DIMM_D1 Uncorrectable ECC error encountered.
DIMM_D2 Uncorrectable ECC error encountered.
DIMM_D3 Uncorrectable ECC error encountered.
DIMM_D4 Uncorrectable ECC error encountered.
Override jumper is set to force boot from lower alternate BIOS bank of flash
ROM.
WatchDog timer expired (secondary BIOS may be bad!).
Secondary BIOS checksum fail.
Intel order number E47487-012
Response
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause after 10 Occurrence
Pause after 10 Occurrence
Pause after 10 Occurrence
Pause after 10 Occurrence
Pause after 10 Occurrence
Pause after 10 Occurrence
Pause after 10 Occurrence
Pause after 10 Occurrence
Pause after 10 Occurrence
Pause after 10 Occurrence
Pause after 10 Occurrence
Pause after 10 Occurrence
Pause after 10 Occurrence
Pause after 10 Occurrence
Pause after 10 Occurrence
Pause after 10 Occurrence
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
Pause
No Pause
No Pause
No Pause
91
Appendix C: POST Code Errors
Error Code
8604
9000
9223
9226
9243
9246
9266
9268
9269
9286
9287
9288
92A3
92A9
92C6
92C7
92C8
94C6
94C9
9506
95A6
95A7
95A8
9609
9641
9667
9687
96A7
96AB
96E7
0xA022
0xA027
0xA028
0xA421
0xA500
0xA501
0xA5A0
0xA5A1
0xA5A4
0xA6A0
Intel® Server System SR1625UR TPS
Error Message
Chipset Reclaim of non critical variables complete.
Unspecified processor component has encountered a non specific error.
Keyboard component was not detected.
Keyboard component encountered a controller error.
Mouse component was not detected.
Mouse component encountered a controller error.
Local Console component encountered a controller error.
Local Console component encountered an output error.
Local Console component encountered a resource conflict error.
Remote Console component encountered a controller error.
Remote Console component encountered an input error.
Remote Console component encountered an output error.
Serial port component was not detected
Serial port component encountered a resource conflict error
Serial Port controller error
Serial Port component encountered an input error.
Serial Port component encountered an output error.
LPC component encountered a controller error.
LPC component encountered a resource conflict error.
ATA/ATPI component encountered a controller error.
PCI component encountered a controller error.
PCI component encountered a read error.
PCI component encountered a write error.
Unspecified software component encountered a start error.
PEI Core component encountered a load error.
PEI module component encountered an illegal software state error.
DXE core component encountered an illegal software state error.
DXE boot services driver component encountered an illegal software state
error.
DXE boot services driver component encountered invalid configuration.
SMM driver component encountered an illegal software state error.
Processor component encountered a mismatch error.
Processor component encountered a low voltage error.
Processor component encountered a high voltage error.
PCI component encountered a SERR error.
ATA/ATPI ATA bus SMART not supported.
ATA/ATPI ATA SMART is disabled.
PCI Express* component encountered a PERR error.
PCI Express* component encountered a SERR error.
PCI Express* IBIST error.
DXE boot services driver Not enough memory available to shadow a legacy
option ROM.
Response
No Pause
Pause
No Pause
No Pause
No Pause
No Pause
No Pause
No Pause
No Pause
No Pause
No Pause
No Pause
Pause
Pause
No Pause
No Pause
No Pause
No Pause
Pause
No Pause
No Pause
No Pause
No Pause
No Pause
No Pause
Halt
Halt
Halt
No Pause
Halt
Pause
No Pause
No Pause
Halt
No Pause
No Pause
No Pause
Halt
Pause
No Pause
POST Error Beep Codes
The following table lists POST error beep codes. Prior to system video initialization, the BIOS
uses these beep codes to inform users on error conditions. The beep code is followed by a
user-visible code on POST progress LEDs. For complete details, refer to the Intel®
S5500/S5520 Server Board Family BIOS External Product Specification.
Table 67. POST Error Beep Codes
92
Intel order number E47487-012
Revision 2.0
Intel® Server System SR1625UR TPS
Beeps
3
Error Message
Memory error
Appendix C: POST Code Errors
POST Progress Code
0xE8, 0xEB, 0xED,
0xEE
Description
System halted because a fatal error related to the memory
was detected.
The Integrated BMC may generate beep codes upon detection of failure conditions. Beep
codes are sounded each time the problem is discovered, such as on each power-up attempt,
but are not sounded continuously. Codes that are common across all Intel® Server Boards and
Systems that use same generation chipset are listed in the following table. Each digit in the
code is represented by a sequence of beeps whose count is equal to the digit. For complete
details, refer to the Intel® Server System Integrated Baseboard Management Controller Core
External Product Specification.
Revision 2.0
Intel order number E47487-012
93
Appendix C: POST Code Errors
Intel® Server System SR1625UR TPS
Table 68. Integrated BMC Beep Codes
94
Code
1-5-2-1
Reason for Beep
CPU: Empty slot/population error – Processor
slot 1 is not populated.
Associated Sensors
CPU Population Error
Supported?
Yes
1-5-4-2
Power fault: DC power unexpectedly lost (power
good dropout).
Power Unit – power unit
failure offset
Yes
1-5-4-4
Power control fault.
Power Unit – soft power
control failure offset
Yes
Intel order number E47487-012
Revision 2.0
Intel® Server System SR1625UR TPS
Glossary
Glossary
Word/Acronym
ACA
Australian Communication Authority
ANSI
American National Standards Institute
BMC
Baseboard Management Controller
BIOS
Basic Input/Output System
CMOS
Complementary Metal-oxide-semiconductor
D2D
DC-to-DC
EMP
Emergency Management Port
FP
Front Panel
FRB
Fault Resilient Boot
FRU
Field Replaceable Unit
2
Definition
IC
Inter-integrated Circuit bus
LCD
Liquid Crystal Display
LPC
Low-pin Count
LSB
Least Significant Bit
MSB
Most Significant Bit
MTBF
Mean Time Between Failure
MTTR
Mean Time to Repair
NIC
Network Interface Card
NMI
Non-maskable Interrupt
OTP
Over-temperature Protection
OVP
Over-voltage Protection
PCI
Peripheral Component Interconnect
PCB
Printed Circuit Board
PCIe*
Peripheral Component Interconnect Express*
PCI-X
Peripheral Component Interconnect Extended
PFC
Power Factor Correction
POST
Power-on Self Test
PSU
Power Supply Unit
RAM
Random Access Memory
RI
Ring Indicate
SCA
Single Connector Attachment
SDR
Sensor Data Record
SE
Single-Ended
THD
Total Harmonic Distortion
UART
Universal Asynchronous Receiver Transmitter
USB
Universal Serial Bus
VCCI
Voluntary Control Council for Interference
VSB
Voltage Standby
Revision 2.0
Intel order number E47487-012
95
Reference Documents
Intel® Server System SR1625UR TPS
Reference Documents
See the following documents for additional information:






96
Intel® Server Board S5520UR Technical Product Specification
®
Intel Server System SR1625UR AC Power Supply Module Specification
Intel® Server Board S5520UR/Intel® Server System SR1625UR Spares/Parts List and
Configuration Guide
Intel® Server System SR1625UR Service Guide
Intel® S5500/S5520 Server Board Family BIOS External Product Specification
Intel® Server System Integrated Baseboard Management Controller Core External
Product Specification
Intel order number E47487-012
Revision 2.0
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