SC809-1U-Chassis
SUPER
SC809 Chassis Series
SC809LT-780B
SC809T-780B
SC809T-980B
SC809T-1200B
USER’S MANUAL
1.0b
®
SC809 Chassis Manual
The information in this User’s Manual has been carefully reviewed and is believed to be accurate.
The vendor assumes no responsibility for any inaccuracies that may be contained in this document,
makes no commitment to update or to keep current the information in this manual, or to notify any
person or organization of the updates. Please Note: For the most up-to-date version of this
manual, please see our web site at www.supermicro.com.
Super Micro Computer, Inc. ("Supermicro") reserves the right to make changes to the product
described in this manual at any time and without notice. This product, including software, if any,
and documentation may not, in whole or in part, be copied, photocopied, reproduced, translated or
reduced to any medium or machine without prior written consent.
IN NO EVENT WILL SUPERMICRO BE LIABLE FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL,
SPECULATIVE OR CONSEQUENTIAL DAMAGES ARISING FROM THE USE OR INABILITY TO
USE THIS PRODUCT OR DOCUMENTATION, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES. IN PARTICULAR, SUPERMICRO SHALL NOT HAVE LIABILITY FOR ANY
HARDWARE, SOFTWARE, OR DATA STORED OR USED WITH THE PRODUCT, INCLUDING THE
COSTS OF REPAIRING, REPLACING, INTEGRATING, INSTALLING OR RECOVERING SUCH
HARDWARE, SOFTWARE, OR DATA.
Any disputes arising between manufacturer and customer shall be governed by the laws of Santa
Clara County in the State of California, USA. The State of California, County of Santa Clara shall
be the exclusive venue for the resolution of any such disputes. Super Micro's total liability for all
claims will not exceed the price paid for the hardware product.
California Best Management Practices Regulations for Perchlorate Materials: This Perchlorate
warning applies only to products containing CR (Manganese Dioxide) Lithium coin cells. “Perchlorate
Material-special handling may apply. See www.dtsc.ca.gov/hazardouswaste/perchlorate”
WARNING: Handling of lead solder materials used in this
product may expose you to lead, a chemical known to
the State of California to cause birth defects and other
reproductive harm.
Manual Revision 1.0a
Release Date: August 10, 2009
Unless you request and receive written permission from Super Micro Computer, Inc., you may not
copy any part of this document.
Information in this document is subject to change without notice. Other products and companies
referred to herein are trademarks or registered trademarks of their respective companies or mark
holders.
Copyright © 2009 by Super Micro Computer, Inc.
All rights reserved.
Printed in the United States of America
ii
Preface
Preface
About This Manual
This manual is written for professional system integrators and PC technicians. It
provides information for the installation and use of the SC809 1U chassis. Installation and maintenance should be performed by experienced technicians only.
Supermicro’s SC809 1U chassis features a unique and highly-optimized design
for twin dual-core Xeon platforms. The chassis is equipped with a 780W, 980W or
1200W high-efficiency power supply for superb power savings. High-performance
fans provide ample optimized cooling for the SC809's twin motherboards, and eight
2.5" hot-swap drive bays offers maximum storage capacity in a 1U form factor.
Recommended for SAS or enterprise SATA HDDs only
This document lists compatible parts available when this document was published.
Always refer to the our Web site for updates on supported parts and configurations.
iii
SC809 Chassis Manual
Manual Organization
Chapter 1 Introduction
The first chapter provides a checklist of the main components included with this
chassis and describes the main features of the SC809 chassis. This chapter also
includes contact information.
Chapter 2 System Safety
This chapter lists warnings, precautions, and system safety. You should thoroughly
familiarize yourself with this chapter for a general overview of safety precautions
that should be followed before installing and servicing this chassis.
Chapter 3 Chassis Components
Refer here for details on this chassis model including the fans, bays, airflow shields,
and other components.
Chapter 4 System Interface
Refer to this chapter for details on the system interface, which includes the functions
and information provided by the control panel on the chassis as well as other LEDs
located throughout the system.
Chapter 5 Chassis Setup and Maintenance
Follow the procedures given in this chapter when installing, removing, or
reconfiguring your chassis.
Chapter 6 Rack Installation
Refer to this chapter for detailed information on chassis rack installation. You should
follow the procedures given in this chapter when installing, removing or reconfiguring
your chassis into a rack environment.
iv
Preface
Appendices
This section lists compatible cables, power supply specifications, and compatible
backplanes. Not all compatible backplanes are listed. Refer to our Web site for the
latest compatible backplane information.
Appendix A Chassis Cables
Appendix B Power Supply Specifications
Appendix C SAS-809 Backplane Specifications
v
SC809 Chassis Manual
Table of Contents
Chapter 1 Introduction
1-1
Overview.......................................................................................................... 1-1
1-2
Shipping List..................................................................................................... 1-1
1-3
Contacting Supermicro..................................................................................... 1-2
1-4
Returning Merchandise for Service................................................................. 1-3
Chapter 2 System Safety
2-1
Overview.......................................................................................................... 2-1
2-2
Warnings and Precautions............................................................................... 2-1
2-3
Preparing for Setup.......................................................................................... 2-1
2-4
Electrical Safety Precautions........................................................................... 2-1
2-5
General Safety Precautions............................................................................. 2-2
2-6
System Safety.................................................................................................. 2-3
Chapter 3 Chassis Components
3-1
Overview.......................................................................................................... 3-1
3-2
Components..................................................................................................... 3-1
Chassis............................................................................................................. 3-1
Backplane......................................................................................................... 3-1
Fans................................................................................................................. 3-1
Mounting Rails................................................................................................. 3-1
Power Supply................................................................................................... 3-2
Air Shroud........................................................................................................ 3-2
3-3
Where to get Replacement Components......................................................... 3-2
Chapter 4 System Interface
4-1
Overview.......................................................................................................... 4-1
4-2
Control Panel Buttons...................................................................................... 4-2
4-3
Control Panel LEDs......................................................................................... 4-2
4-4
Drive Carrier LEDs........................................................................................... 4-3
SAS/SATA Drives............................................................................................. 4-3
SCSI Drives...................................................................................................... 4-4
Chapter 5 Chassis Setup and Maintenance
5-1
Overview.......................................................................................................... 5-1
Installation Procedures ................................................................................... 5-1
General Maintenance Procedures................................................................... 5-1
5-2
Removing the Chassis Cover.......................................................................... 5-2
5-3
Installing Hard Drives....................................................................................... 5-3
5-4
Motherboard Installation................................................................................... 5-5
vi
Preface
I/O Shield......................................................................................................... 5-5
Permanent and Optional Standoffs.................................................................. 5-5
Installing the Motherboards.............................................................................. 5-6
Add-on Card/Expansion Slot Setup................................................................. 5-7
5-5
Installing the Air Shrouds................................................................................. 5-9
Air Shrouds...................................................................................................... 5-9
5-6
Checking the Air Flow.................................................................................... 5-10
Installation Complete...................................................................................... 5-10
5-7
System Fans...................................................................................................5-11
5-8
Power Supply . .............................................................................................. 5-13
Power Supply Replacement........................................................................... 5-13
Chapter 6 Rack Installation
6-1
Overview.......................................................................................................... 6-1
6-2
Unpacking the System..................................................................................... 6-1
6-3
Preparing for Setup.......................................................................................... 6-1
Choosing a Setup Location.............................................................................. 6-1
6-4
Warnings and Precautions............................................................................... 6-2
Rack Precautions............................................................................................. 6-2
General Server Precautions............................................................................. 6-2
Rack Mounting Considerations........................................................................ 6-3
Ambient Operating Temperature................................................................. 6-3
Reduced Airflow.......................................................................................... 6-3
Mechanical Loading.................................................................................... 6-3
Circuit Overloading...................................................................................... 6-3
Reliable Ground............................................................................................... 6-3
6-5
Rack Mounting Instructions.............................................................................. 6-4
Identifying the Sections of the Rack Rails....................................................... 6-4
Installing the Inner Rail Extensions................................................................. 6-5
Installing the Outer Rails.................................................................................. 6-6
Installing the Chassis into a Rack................................................................... 6-7
Appendix A Cables, Screws, and Other Accessories
Appendix B SC809 Power Supply Specifications
Appendix C SAS-809T/TQ Backplane
vii
SC809 Chassis Manual
Notes
viii
Chapter 1: Introduction
Chapter 1
Introduction
1-1 Overview
Supermicro’s SC809 1U chassis features a unique and highly-optimized design.
The chassis is equipped with either a 780W, 980W or 1200W high-efficiency power
supply. High performance fans provide ample optimized cooling for the twin motherboards, and eight hot-swappable drive bays offer maximum storage capacity in a
1U form factor. Recommended for SAS or enterprise SATA HDDs only
1-2 Shipping List
Please visit the following link for the latest shiping lists and part numbers for your particular chassis model http://www.supermicro.com/products/chassis/1U/?chs=809
SC809 Chassis
CPU
HDD
I/O Slots
Power
Supply
SC809LT-780B
Single/Dual CPU
Twin 4x Hotswap
2.5”
Twin LP
780W
SC809T-780B
Single/Dual CPU
Twin 4x Hotswap
2.5”
Twin LP
780W
SC809T-980B
Single/Dual CPU
Twin 4x Hotswap
2.5”
Twin LP
980W
SC809T-1200B
Single/Dual CPU
Twin 4x Hotswap
2.5”
Twin LP
1200W
Model
1-1
SC809 Chassis Manual
1-3 Contacting Supermicro
Headquarters
Address:
Super Micro Computer, Inc.
980 Rock Ave.
San Jose, CA 95131 U.S.A.
Tel:
+1 (408) 503-8000
Fax:
+1 (408) 503-8008
Email:
[email protected] (General Information)
[email protected] (Technical Support)
Web
Site:
www.supermicro.com
Europe
Address:
Super Micro Computer B.V.
Het Sterrenbeeld 28, 5215 ML
's-Hertogenbosch, The Netherlands
Tel:
+31 (0) 73-6400390
Fax:
+31 (0) 73-6416525
Email:
[email protected] (General Information)
[email protected] (Technical Support)
[email protected] (Customer Support)
Asia-Pacific
Address:
Super Micro Computer, Inc.
4F, No. 232-1, Liancheng Rd.
Chung-Ho 235, Taipei County
Taiwan, R.O.C.
Tel:
+886-(2) 8226-3990
Fax:
+886-(2) 8226-3991
Web
Site:
www.supermicro.com.tw
Technical Support:
Email:
[email protected]
Tel: 886-2-8226-1900
1-2
Chapter 1: Introduction
1-4 Returning Merchandise for Service
A receipt or copy of your invoice marked with the date of purchase is required before any warranty service will be rendered. You can obtain service by calling your
vendor for a Returned Merchandise Authorization (RMA) number. When returning
to the manufacturer, the RMA number should be prominently displayed on the
outside of the shipping carton, and mailed prepaid or hand-carried. Shipping and
handling charges will be applied for all orders that must be mailed when service
is complete.
For faster service, RMA authorizations may be requested online (http://www.
supermicro.com/support/rma/).
Whenever possible, repack the chassis in the original Supermicro carton, using the
original packaging material. If these are no longer available, be sure to pack the
chassis securely, using packaging material to surround the chassis so that it does
not shift within the carton and become damaged during shipping.
This warranty only covers normal consumer use and does not cover damages incurred in shipping or from failure due to the alteration, misuse, abuse or improper
maintenance of products.
During the warranty period, contact your distributor first for any product problems.
1-3
SC809 Chassis Manual
Notes
1-4
Chapter 2: System Safety
Chapter 2
System Safety
2-1 Overview
This chapter provides a quick setup checklist to get your chassis up and running.
Following the steps in the order given should enable you to have your chassis set up
and operational within a minimal amount of time. This quick setup assumes that you
are an experienced technician, famailiar with common concepts and terminology.
2-2 Warnings and Precautions
You should inspect the box the chassis was shipped in and note if it was damaged
in any way. If the chassis itself shows damage, file a damage claim with carrier
who delivered your system.
Decide on a suitable location for the rack unit that will hold that chassis. It should
be situated in a clean, dust-free area that is well venilated. Avoid areas where heat,
electrical noise and eletromagnetic fields are generated.
You will also need it placed near at least one grounded power outlet. The SC809
chassis includes one power supply.
2-3 Preparing for Setup
The SC809 chassis includes a set of rail assemblies, including the mounting brackets and mounting screws required to install the system into the rack. Please read
this manual in its entirety before you begin the installation procedure.
2-4 Electrical Safety Precautions
Basic electrical safety precautions should be followed to protect yourself from harm
and the SC809 from damage.
•Be aware of the locations of the power on/off switch on the chassis as well
as the room’s emergency power-off switch, disconnection switch or electrical
outlet. If an electrical accident occurs, you then can quickly remove power from
the system.
•Do not work alone when working with high voltage components.
2-1
SC809 Chassis Manual
•Power should always be disconnected from the system when removing or install-
ing main system components, such as the serverboard, memory modules and
the DVD-ROM/USB comport unit. When disconnecting the power, you should
first power down the system with the operating system and then unplug the
power cords from all the power supply modules in the system.
•When working around exposed electrical circuits, another person who is fa-
miliar with the power-off controls should be nearby to switch off the power, if
necessary.
•Use only one hand when working with powered-on electrical equipment. This
is to avoid making a complete circuit, which will cause electrical shock. Use
extreme caution when using metal tools, which can easily damage any electrical
components or circuit boards they come into contact with.
•Do not use mats designed to decrease electrostatic discharge as protection from
electrical shock. Instead, use rubber mats that have been specifically designed
as electrical insulators.
•The power supply power cord must include a grounding plug and must be
plugged into grounded electrical outlets.
•Serverboard battery: CAUTION - There is a danger of explosion if the onboard
battery is installed upside down, which will reverse its polarities This battery
must be replaced only with the same or an equivalent type recommended by
the manufacturer. Dispose of used batteries according to the manufacturer’s
instructions.
•DVD-ROM laser: CAUTION - This server may have come equipped with a
DVD-ROM drive. To prevent direct exposure to the laser beam and hazardous
radiation exposure, do not open the enclosure or use the unit in any unconventional way.
2-5 General Safety Precautions
•Keep the area around the chassis clean and free of clutter.
•Place the chassis top cover and any system components that have been re-
moved away from the system or on a table so that they won’t accidentally be
stepped on.
2-2
Chapter 2: System Safety
•While working on the system, do not wear loose clothing such as neckties and
unbuttoned shirt sleeves, which can come into contact with electrical circuits or
be pulled into a cooling fan.
•Remove any jewelry or metal objects from your body, which are excellent metal
conductors that can create short circuits and harm you if they come into contact
with printed circuit boards or areas where power is present.
•After accessing the inside of the system, close the system back up and secure
it to the rack unit with the retention screws after ensuring that all connections
have been made.
2-6 System Safety
Electrostatic discharge (ESD) is generated by two objects with different electrical
charges coming into contact with each other. An electrical discharge is created to
neutralize this difference, which can damage electronic components and printed
circuit boards. The following measures are generally sufficient to neutralize this
difference before contact is made to protect your equipment from ESD:
•Do not use mats designed to decrease electrostatic discharge as protection from
electrical shock. Instead, use rubber mats that have been specifically designed
as electrical insulators.
•Use a grounded wrist strap designed to prevent static discharge.
•Keep all components and printed circuit boards (PCBs) in their antistatic bags
until ready for use.
•Touch a grounded metal object before removing any board from its antistatic
bag.
•Do not let components or PCBs come into contact with your clothing, which may
retain a charge even if you are wearing a wrist strap.
•Handle a board by its edges only; do not touch its components, peripheral chips,
memory modules or contacts.
•When handling chips or modules, avoid touching their pins.
•Put the serverboard and peripherals back into their antistatic bags when not
in use.
2-3
SC809 Chassis Manual
•For grounding purposes, make sure the computer chassis provides excellent
conductivity between the power supply, the case, the mounting fasteners and
the serverboard.
2-4
Chapter 3: Chassis Components
Chapter 3
Chassis Components
3-1 Overview
This chapter describes the most common components included with your chassis.
Some components listed may not be included or may not be compatible with your
particular chassis model. For more information, see the installation instructions
detailed later in this manual.
3-2 Components
Chassis
The chassis includes four hard drive bays, which contain a total of eight hard drives.
Hard drives must be purchased separately. For the latest shipping lists, visit our
Web site at: http://www.supermicro.com.
Backplane
Each SC809 chassis comes with a 1U backplane. For more information regarding
compatible backplanes, view the appendices found at the end of this manual. for
the latest information, visit our Web site at http://www.supermicro.com.
Fans
The SC809 chassis accepts six system fans. System fans for SC809 chassis are
powered from the serverboard. These fans are 1U high and are powered by 4-pin
connectors in models with a 780 Watt or 1200 Watt power supply, and 6-pin connectors in models with a 980 Watt power supply.
Mounting Rails
The SC809 can be placed in a rack for secure storage and use. To setup your rack,
follow the step-by-step instructions included in this manual.
3-1
SC809 Chassis Manual
Power Supply
Each SC809 chassis model includes a high-efficiency power supply rated at 780,
980, 1200 Watts. In the unlikely event your power supply fails, replacement is simple
and can be done without tools.
Air Shroud
The SC809 chassis includes two mylar air shrouds that funnel air directly to where
it is needed. Always use the air shroud included with your chassis.
3-3 Where to get Replacement Components
Though not frequently, you may need replacement parts for your system. To ensure the highest level of professional service and technical support, we strongly
recommend purchasing exclusively from our Supermicro Authorized Distributors /
System Integrators / Resellers. A list of Supermicro Authorized Distributors / System
Integrators /Reseller can be found at: http://www.supermicro.com. Click the Where
to Buy link.
3-2
Chapter 4: System Interface
Chapter 4
System Interface
4-1 Overview
There are several LEDs on the control panel and drive carriers to keep you constantly informed of the overall status of the system. SC809 models include two front
panels that control two semi-independent systesm.
This chapter explains the meanings of all LED indicators and the appropriate response you may need to take.
4-1
SC809 Chassis Manual
4-2 Control Panel Buttons
There are two push-buttons located on the front of the chassis. These are (in order
from left to right) a reset button and a power on/off button.
•Reset: The reset button is used to reboot the system.
•Power: The main power switch is used to apply or remove power from the power
supply to the server system. Turning off system power with this button removes
the main power but keeps standby power supplied to the system. Therefore,
you must unplug system before servicing.
4-3 Control Panel LEDs
The control panel located on the front of the SC809 chassis has five LEDs. These
LEDs provide you with critical information related to different parts of the system.
This section explains what each LED indicates when illuminated and any corrective
action you may need to take.
•Overheat/Fan Fail: When this LED flashes it indicates a fan failure. When
continuously on (not flashing) it indicates an overheat condition, which may be
caused by cables obstructing the airflow in the system or the ambient room
temperature being too warm. Check the routing of the cables and make sure all
fans are present and operating normally. You should also check to make sure
that the chassis covers are installed. Finally, verify that the heatsinks are installed
properly. This LED will remain flashing or on as long as the temperature is too
high or a fan does not work correctly.
4-2
Chapter 4: System Interface
•NIC2: Indicates network activity on GLAN2 when flashing.
•NIC1: Indicates network activity on GLAN1 when flashing.
•HDD: Indicates IDE channel activity. SAS/SATA drive, SCSI drive, and/or DVDROM drive activity when flashing.
•Power: Indicates power is being supplied to the system's power supply units.
This LED should normally be illuminated when the system is operating.
4-4 Drive Carrier LEDs
Your chassis uses SAS/SATA.
SAS/SATA Drives
Each SAS/SATA drive carrier has two LEDs.
•Green: Each Serial ATA drive carrier has a green LED. When illuminated, this
green LED (on the front of the SATA drive carrier) indicates drive activity. A con-
4-3
SC809 Chassis Manual
nection to the SATA backplane enables this LED to blink on and off when that
particular drive is being accessed.
•Red: The red LED to indicate an SAS/SATA drive failure. If one of the SAS/SATA
drives fail, you should be notified by your system management software.
SCSI Drives
This chassis does not support SCSI drives at this time. Recommended for SAS or
enterprise SATA HDDs only
4-4
Chapter 5: Chassis Setup and Maintenance
Chapter 5
Chassis Setup and Maintenance
5-1 Overview
This chapter covers the steps required to install components and perform maintenance on the chassis. The only tool you will need to install components and perform
maintenance is a Phillips head screwdriver.
Installation Procedures
•Removing the Chassis Cover
•Installing Hard Drives
•Removing Hard Drives and their Carriers from the Hard Drive Bays
•Installing a Hard Drive to the Hard Drive Carrier
•Installing the Motherboard
•Installing Add-on Cards:
•Installing the Air Shrouds
•Checking the Chassis the Air Flow
General Maintenance Procedures
•Installing System Fans
•Replacing the Power Supply
!
Review the warnings and precautions listed in the manual
before setting up or servicing this chassis. These include information in Chapter 2 System Safety and the warning/precautions listed in the setup instructions.
5-1
SC809 Chassis Manual
5-2 Removing the Chassis Cover
2
Remove these
screws
1
Remove this screw
4
3
Remove this screw
1
Figure 5-1: Removing the Chassis Cover
Removing the Chassis Cover
1. Remove the two screws securing the cover to the sides of the chassis.
2. Remove the two screws securing the cover to the back of the chassis.
3. Slide the cover toward the rear of the chassis
4. Lift the cover off the chassis.
!
Warning: Except for short periods of time, do NOT operate the
server without the cover in place. The chassis cover must be in
place to allow proper airflow and prevent overheating.
5-2
Chapter 5: Chassis Setup and Maintenance
5-3 Installing Hard Drives
2
1
Figure 5-2: Removing Hard Drive
The SC809 has two sets of four hard disk drives (eight total) which are mounted
in drive carriers and reside within the the hard drive bays. These drives are hotswappable and can be removed or replaced without powering down the chassis.
Recommended for SAS or enterprise SATA HDDs only
Removing Hard Drives and their Carriers from the Hard Drive Bays
1. Press the release button on the drive carrier. This extends the drive carrier
handle.
2. Use the handle to pull the drive and its carrier out of the chassis.
5-3
SC809 Chassis Manual
Installing a Hard Drive into a Drive Carrier
1. Insert a drive into the carrier with the PCB side facing down and the connector end toward the rear of the carrier.
2. Align the drive in the carrier so that the screw holes of both line up. Note that
there are holes in the carrier marked “SATA” to aid in correct installation.
3. Secure the drive to the carrier with four screws as illustrated below.
4. Insert the drive carrier into its bay, keeping the carrier oriented so that the
hard drive is on the top of the carrier and the release button is on the right
side. When the carrier reaches the rear of the bay, the release handle will
retract.
5. Push the handle in until it clicks into its locked position.
Figure 5-3: Removing Dummy Drive from Tray
5-4
Chapter 5: Chassis Setup and Maintenance
5-4 Motherboard Installation
I/O Shields
Figure 5-4: I/O Shield Placement
I/O Shield
The I/O shield holds the motherboard ports in place. The I/O shield does not require installation. However, you must confirm that the motherboard matches the
I/O shield.
Permanent and Optional Standoffs
Standoffs prevent short circuits by securing space between the motherboard and
the chassis surface. The SC809 chassis includes optional removable standoffs in
locations used by the motherboards. All of these standoffs are optional and are
removable.These standoffs accept the rounded Phillips head screws included in
the SC809 accessories packaging.
Some motherboard require additional screws for heatsinks, general components
and/or non-standard security. Optional standoffs are used for these motherboards.
To use an optional standoff, you must place the hexagonal screw through the bottom
the chassis and secure the screw with the hexagon nut (rounded side up).
The SC809 chassis does not require optional standoffs.
5-5
SC809 Chassis Manual
Remove Six Screws
Remove Six Screws
Chassis
Standoffs
Chassis Standoffs
Figure 5-5: Motherboard Installation
Installing the Motherboards
Installing Motherboards
1. Review the documentation that came with your motherboard. Become familiar
with component placement, requirements, precautions, and cable connections.
2. Open the chassis cover.
3. Remove the add-on card brackets. To do thisa. Remove screw securing the add-on card bracket to the chassis.
b. Lift the bracket out of the chassis.
c. Repeat this process for the second riser card.
4. Lay the first motherboard in the chassis, aligning the standoffs
5. Secure the motherboard to the chassis using the rounded, Phillips head
screws. Each motherboard requires five screws.
6. Repeat steps 3 - 5 for the second side of the chassis.
7. Secure the CPU(s), heatsinks, and other components to the motherboard as
described in the motherboard documentation.
5-6
Chapter 5: Chassis Setup and Maintenance
8. Connect the cables between the motherboard, backplane, chassis, front
panel, and power supply, as needed. Also, fans may be temporarily removed
to allow access to the backplane ports.
9. Replace the add-on card bracket and secure the bracket with a screw.
Add-on Card/Expansion Slot Setup
SC809 chassis includes I/O slots for add-on cards and expansion cards. Each side
supports one low profile/half-length add-on card, for a total of two per system.
Add-on Card Slot Clip
Temporary "L" Bracket
Figure 5-6: I/O Shield Placement
Installing Add-on Cards
1. Disconnect the power supply, lay the chassis on a flat surface, and open the
chassis cover.
2. Pull open the add-on card slot clip in the rear of the chassis.
3. Slide the temporary add-on card "L" bracket toward the slot clip and remove
the temporary bracket from the chassis.
5-7
SC809 Chassis Manual
Add-on Card
Bracket Screw
Add-on Card Bracket
Riser Card
Add-on Card
Figure 5-7: I/O Shield Placement
4. Connect the add-on card to the riser card and slide the add-on card L-bracket
into the rear add-on card slot.
5. Close the add-on card slot clip.
Note: Under normal circumstances, the riser card and add-on card bracket are not
separated.
5-8
Chapter 5: Chassis Setup and Maintenance
5-5 Installing the Air Shrouds
Air Shrouds
Air shrouds concentrate airflow to maximize fan efficiency. The SC809 chassis air
shrouds do not require screws to set them up. The SC809 chassis requires two
identical air shrouds.
Installing the Air Shrouds
1. Confirm that all six fans are in place and working properly. (See the end of
this chapter for details on the SC809 system fans).
2. Place the first air shroud into the chassis. The air shroud sits behind the
system fans. Each air shroud covers three fans.
3. Install the second air shroud in the same manner as the first.
Figure 5-8: Air Shroud Placement
5-9
SC809 Chassis Manual
5-6 Checking the Air Flow
Checking the Server's Air Flow
1. Make sure there are no objects to obstruct airflow in and out of the server. In
addition, if you are using a front bezel, make sure the bezel's filter is replaced
periodically.
2. Do not operate the server without drives or drive trays in the drive bays. Use
only recommended server parts.
3. Make sure that no wires or foreign objects obstruct air flow through the chassis. Pull all excess cabling out of the airflow path or use shorter cables. The
control panel LEDs inform you of the system status. See “Chapter 3 System
Interface” for details on the LEDs and the control panel buttons.
Installation Complete
In most cases, the chassis power supply and fans are pre-installed. If you need to
install fans continue to the Systems Fan section at the end of this chapter. If the
chassis will be installed into a rack, continue to the next chapter for rack installation instructions.
5-10
Chapter 5: Chassis Setup and Maintenance
5-7 System Fans
Six fans provide cooling for the chassis. These fans circulate air through the chassis
as a means of lowering the chassis internal temperature. The SC809 system fans
are hot-swappable. There is no need to power down the system when switching
fans.
Rubber Feet
Figure 5-9: System Fan
Changing a System Fan
1. If necessary, open the chassis while the power is running to determine which
fan has failed. (Never run the server for an extended period of time with the
chassis cover open).
2. Remove the failed fan's power cord from the serverboard.
3. Lift the fan housing up and out of the chassis.
4. Gently push the fan upwards from underneath the fan housing to remove it.
5. Place the new fan into the vacant space in the housing while making sure
the arrows on the top of the fan (indicating air direction) point in the same
direction as the arrows on the other fans. Make sure that all four of the fan's
rubber feet are in place.
6. Place the fan housing back in the chassis.
7. Reconnect the wiring.
8. Confirm that the fan is working properly before replacing the chassis cover.
5-11
SC809 Chassis Manual
6
7
Figure 5-10: System Fan Placement
5-12
Chapter 5: Chassis Setup and Maintenance
5-8 Power Supply
Depending on your chassis model, the SC809 Chassis has a 780 Watt or 980
Watt power supply. This power supply is auto-switching capable. This enables it to
automatically sense and operate at a 100v to 240v input voltage. An amber light
will be illuminated on the power supply when the power is off. An illuminated green
light indicates that the power supply is operating.
Power Supply Replacement
The SC809 chassis utilizes one power supply. In the unlikely event that the power
supply unit must be replaced, the system will shut down. Replacement units can
be ordered directly from Supermicro. (See the Contact Information section in the
Preface of this manual).
Release Tab
Figure 5-11: Changing the Power Supply
5-13
SC809 Chassis Manual
Changing The Power Supply:
1. Power down the server and unplug the power cord.
2. Push the release tab (on the back of the power supply) as illustrated.
3. Pull the power supply out using the handle provided.
4. Push the new power supply module into the power bay until it clicks into place.
5. Plug the AC power cord back into the module and power up the server.
5-14
Chapter 6: Rack Installation
Chapter 6
Rack Installation
6-1 Overview
This chapter provides a quick setup checklist to get your chassis up and running.
Following these steps in the order given should enable you to have the system
operational within a minimum amount of time.
6-2 Unpacking the System
You should inspect the box the chassis was shipped in and note if it was damaged
in any way. If the chassis itself shows damage you should file a damage claim with
the carrier who delivered it.
Decide on a suitable location for the rack unit that will hold your chassis. It should
be situated in a clean, dust-free area that is well ventilated. Avoid areas where
heat, electrical noise and electromagnetic fields are generated. You will also need
it placed near a grounded power outlet. Be sure to read the Rack and Server Precautions in the next section.
6-3 Preparing for Setup
The box your chassis was shipped in should include two sets of rail assemblies,
two rail mounting brackets and the mounting screws you will need to install the
system into the rack. Please read this section in its entirety before you begin the
installation procedure outlined in the sections that follow.
Choosing a Setup Location
•Leave enough clearance in front of the rack to enable you to open the front
door completely (25 inches).
•Leave approximately 30 inches of clearance in the back of the rack to allow for
sufficient airflow and ease in servicing.
•This product is for installation only in a Restricted Access Location (dedicated
equipment rooms, service closets and similar environments).
6-1
SC809 Chassis Manual
6-4 Warnings and Precautions
Rack Precautions
•Ensure that the leveling jacks on the bottom of the rack are fully extended to
the floor with the full weight of the rack resting on them.
•In single rack installations, stabilizers should be attached to the rack.
•In multiple rack installations, the racks should be coupled together.
•Always make sure that the rack is stable before extending a component from
the rack.
•Only one chassis should be extended from the rack at a time. Extending two or
more chassis simultaneously may cause the rack to become unstable.
General Server Precautions
•Review the electrical and general safety precautions that came with the components you are adding to your chassis.
•Determine the placement of each component in the rack before you install the
rails.
•Install the heaviest server components on the bottom of the rack first, and then
work upward.
•Use a regulating uninterruptible power supply (UPS) to protect the server from
power surges, voltage spikes and to keep your system operating in case of a
power failure.
•Allow the hot-swappable hard drives and power supply modules to cool before
touching them.
•Always keep the rack's front door and all panels and components on the servers
closed when not servicing to maintain proper cooling.
6-2
Chapter 6: Rack Installation
Rack Mounting Considerations
Ambient Operating Temperature
If installed in a closed or multi-unit rack assembly, the ambient operating temperature of the rack environment may be greater than the ambient temperature of the
room. Therefore, consideration should be given to installing the equipment in an
environment compatible with the manufacturer’s maximum rated ambient temperature (TMRA).
Reduced Airflow
Equipment should be mounted into a rack so that the amount of airflow required
for safe operation is not compromised.
Mechanical Loading
Equipment should be mounted into a rack so that a hazardous condition does not
arise due to uneven mechanical loading.
Circuit Overloading
Consideration should be given to the connection of the equipment to the power
supply circuitry and the effect that any possible overloading of circuits might have
on overcurrent protection and power supply wiring. Appropriate consideration of
equipment nameplate ratings should be used when addressing this concern.
Reliable Ground
A reliable ground must be maintained at all times. To ensure this, the rack itself
should be grounded. Particular attention should be given to power supply connections other than the direct connections to the branch circuit (i.e. the use of power
strips, etc.).
6-3
SC809 Chassis Manual
6-5 Rack Mounting Instructions
This section provides information on installing the SC818G chassis into a rack unit
with the rails provided. There are a variety of rack units on the market, which may
mean that the assembly procedure will differ slightly. You should also refer to the
installation instructions that came with the rack unit you are using.
NOTE: This rail will fit a rack between 26" and 33.5" deep.
Identifying the Sections of the Rack Rails
The chassis package includes two rack rail assemblies in the rack mounting kit.
Each assembly consists of two sections: an inner fixed chassis rail that secures
directly to the server chassis and an outer fixed rack rail that secures directly to
the rack itself.
Inner Rail Preattached to the Chassis
Inner Rail Extension Attach to the Chassis
Outer Rack Rails Attach to the Rack
Figure 6-1: Identifying the Sections of the Inner and Outer Rack Rails
(right side rack rail shown)
Figure 6-2: Inner Rails and Inner Rail Extension Installed
6-4
Chapter 6: Rack Installation
B
A
Inner Rail Extension
Inner Rail
Preattached to
the Chassis
1
2
3
Figure 6-3: Installing the Inner Rail Extensions
Installing the Inner Rail Extensions
The SC818G chassis includes a set of inner rack rails in two sections: inner rails (A)
and inner rail extensions (B). The inner rails are preattached and do not interfere
with normal use of the chassis if you decide not to use a server rack. Attach the
inner rail extensions to to the inner rails, to stabilize the chassis within the rack.
Installing the Inner Rail Extensions
1. Place the inner rail extensions (B) over the preattached inner rails (A) which
are attached to the side of the chassis. Align the hooks of the inner rail with
the rail extension holes. Make sure the extension faces "outward" just like the
inner rail.
2. Slide the extension toward the front of the chassis.
3. Secure the chassis with screws as illustrated.
4. Repeat steps 1-3 for the other inner rail extension.
6-5
SC809 Chassis Manual
Outer Rail
Secure to the
Front of the Rack
Secure Outer Rails
Together
Secure to the
Rear of the Rack
Figure 6-4: Assembling the Outer Rails
Installing the Outer Rails
Installing the Outer Rails to the Rack
1. Attach the short bracket to the outside of the long bracket. You must align the
pins with the slides. Also, both bracket ends must face the same direction.
2. Adjust both the short and long brackets to the proper distance so that the rail
fits snugly into the rack.
3. Secure the long bracket to the front side of the outer rail with two M5 screws
and the short bracket to the rear side of the outer rail with three M5 screws.
4. Repeat steps 1-4 for the other outer rail.
6-6
Chapter 6: Rack Installation
C
B
A
Figure 6-5: Installing the Rack Rails
Installing the Chassis into a Rack
Rack Installation
1. Confirm that chassis includes the inner rails (A) and rail extensions (B). Also,
confirm that the outer rails (C) are installed on the rack.
2. Align the chassis rails extentions (B), with the front of the rack rails (C).
3. Slide the chassis rail extensions into the rack rails, keeping the pressure even
on both sides (you may have to depress the locking tabs when inserting).
When the server has been pushed completely into the rack, you should hear
the locking tabs "click" into position.
4. (Optional) Insert and tightening the thumbscrews that hold the front of the
server to the rack.
6-7
SC809 Chassis Manual
Notes
6-8
Appendix A: Cables, Screws and Other Accessories
Appendix A
Cables, Screws,
and Other Accessories
A-1 Overview
This appendix lists supported cables for your chassis system. It only includes the
most commonly used components and configurations. For more compatible cables,
refer to the manufacturer of the motherboard you are using and our Web site at:
www.supermicro.com.
A-2 Cables Included with SC809 Chassis (SAS/SATA)
SC809LT-780B, SC809T-780B, SC809T-980B, SC809T-1200B
Part #
Type
Length
CBL-0087
Ribbon,
Round
20"
CBL-0212L
Wire
15 cm
CBL-0160L
Cable
6'
CBL-0201L
SATA
various
Description
16 pin to 16 pin ribbon cable for
control panel
Hard drive power extension cable,
ST TO RA,
Regional power cord
Set for 4 SATA cables. Length varies
to minimize airflow interference.
SC809T-1200B
Part #
Type
Length
Description
CBL-0087
Ribbon,
Round
20"
CBL-0303L
Cable
40cm
4-pin power cable, ST to RA
CBL-0207L
Cable
59cm
SATA round S-S
CBL-0226L
SATA
43cm
SATA round S-RA
CBL-0227L
48cm
SATA round S-RA
CBL-0228L
55cm
SATA round S-RA
A-1
16 pin to 16 pin ribbon cable for
control panel
SC809 Chassis Manual
A-4 Compatible Cables
These cables are compatible with the SC809 Chassis.
Alternate SAS/SATA Cables
Some compatible motherboards have different connectors. If your motherboard
has only one SAS connector that the SAS/SATA cables must share, use one of the
following cables. These cables must be purchased separately.
Cable Name: SAS Cable
Quantity: 1
Part #: CBL-0175L
Alt. Name: "Big Four"
Description: This cable has one SFF-8484 (32 pin) connector on one end and
4 SAS connectors (7 pins each) at the other. This cable connects from the Host
(motherboard or other controller) to the backplane SAS hard drive port.
Cable Name: SAS Cable
Quantity: 1
Part #: CBL-0116L
Alt. Name: iPass or "Small Four"
Description: This cable has one ipass (SFF-8087/mini-sas) connector (36 pins)
at one end and 4 SAS connectors on one end. This cable connects from the Host
(motherboard or other controller) to the backplane SAS hard drive port.
Extending Power Cables
Although Super Micro chassis are designed with to be efficient and cost-effective,
some compatible motherboards have power connectors located in different areas.
To use these motherboards you may have to extend the power cables to the mother
boards. To do this, use the following chart as a guide.
Power Cable Extenders
Number of Pins
Cable Part #
Length
24 pin
CBL - 0042
7.9”(20 CM)
20 pin
CBL - 0059
7.9”(20 CM)
8 pin
CBL - 0062
7.9”(20 CM)
4 pin
CBL - 0060
7.9”(20 CM)
A-2
Appendix A: Cables, Screws and Other Accessories
Front Panel to the Motherboard
The SC809 chassis includes a cable to connect the chassis front panel to the
motherboard. If your motherboard uses a different connector, use the following list
to find a compatible cable.
Front Panel to Motherboard Cable (Ribbon Cable)
Number of Pins
(Front Panel)
Number of Pins
(Motherboard
Cable Part #
16 pin
16 pin
CBL - 0049
16 pin
20 pin
CBL - 0048
20 pin
20 pin
CBL - 0047
16 pin
Various*
CBL - 0068
20 pin
Various*
CBL - 0067
* Split cables: Use these cable if your motherboard requires several different
connections from the front panel.
A-3
SC809 Chassis Manual
A-5 Chassis Screws
The chassis and accessory box include all the screws needed to setup your chassis.
This section include descriptions of the most common screws used. Your chassis
may not require all the parts listed.
M/B
HARD DRIVE
Flat head
6-32 x 5 mm
[0.197]
Pan head
6-32 x 5 mm
[0.197]
DVD-ROM, CD-ROM, and FLOPPY DRIVE
Pan head
6-32 x 5 mm
[0.197]
Flat head
6-32 x 5 mm
[0.197]
Round head
3 x 5 mm
[0.197]
Round head
2.6 x 5 mm
[0.197]
RAIL
Flat head
M4 x 4 mm
[0.157]
Round head
M4 x 4 mm
[0.157]
Flat head
M5 x 12 mm[0.472]
Washer for M5
M/B STANDOFFS
M/B standoff
6-32 to 6-32
M/B (CPU) standoff
M5 to 6-32
A-4
Thumb screw
6-32 x 5 mm [0.197]
Appendix B: Power Supply Specifications
Appendix B
SC809 Power Supply Specifications
This appendix lists power supply specifications for your chassis system.
SC809LT-780B and SC809T-780B
780W
MFR Part #
PWS-781-1S
Rated AC Voltage
180 - 240V
50 - 60Hz
5 - 3.5 Amp
Power supply operates at 700W with a 100-140V input, and at
780W with a 180-240V input
+5V standby 4 Amp
+12V
58 - 65 Amp
SC809-980B
980W
MFR Part #
PWS-981-1S
Rated AC Voltage
100 - 240V
50 - 60Hz
14- 6A max
Power supply operates at 900W with a 100-140V input, and at
980W with a 180-240V input
+5V standby 4 Amp
+12V
59 - 65 Amp
B-1
SC809 Chassis Manual
SC808T-1200B
1200W
MFR Part #
PWS-1K21P-1R
100 - 140V
50 - 60Hz
7.5 - 11 Amp
Rated AC Input
180 - 240V
50 - 60Hz
5 - 8 Amp
Power supply operates at 1200W with a 100-140V input and at
1200W with a 180-240V input
+5V standby 4 Amp
+12V
74 Amp @ 100 - 140
100 Amp @ 180 - 240
B-2
Appendix C: SAS-809T/TQ Backplane Specifications
Appendix C
SAS-809T/TQ Backplane
Safety Guidelines
To avoid personal injury and property damage, carefully follow all the safety steps
listed below when accessing your system or handling the components.
C-1 ESD Safety Guidelines
Electrostatic Discharge (ESD) can damage electronic com­ponents. To prevent damage to your system, it is important to handle it very carefully. The following measures
are generally sufficient to protect your equipment from ESD.
•Use a grounded wrist strap designed to prevent static discharge.
•Touch a grounded metal object before removing a component from the antistatic
bag.
•Handle the backplane by its edges only; do not touch its components, peripheral
chips, memory modules or gold contacts.
•When handling chips or modules, avoid touching their pins.
•Put the card and peripherals back into their antistatic bags when not in use.
C-2 General Safety Guidelines
•Always disconnect power cables before installing or removing any components
from the computer, including the backplane.
•Disconnect the power cable before installing or removing any cables from the
backplane.
C-1
SC809 Chassis Manual
•Make sure that the backplane is securely and properly installed on the motherboard to prevent damage to the system due to power shortage.
C-3 An Important Note to Users
•All images and layouts shown in this user's guide are based upon the latest PCB
Revision available at the time of publishing. The card you have received may or
may not look exactly the same as the graphics shown in this manual.
C-4 Introduction to the SAS-809TQ Backplane
The SAS-809TQ backplane has been designed to utilize the most up-to-date technology available, providing your system with reliable, high-quality performance.
This manual reflects SAS-8009TQ Revision 1.01, the most current release available
at the time of publication. Always refer to the Supermicro Web site at www.supermicro.com for the latest updates, compatible parts and supported configurations.
C-2
Appendix C: SAS-809T/TQ Backplane Specifications
Jumper Settings and Pin Definitions
C-5 Front Connectors and Jumpers
JP35
9071 RST:
1 1-2:RST
+
#3
1
3 JP33:MODE SEL
10
GND
+5V
1
JP10
4
JP44 I2C
12
+
Y1
+
+
33
12
1
5
UPGRADE
SAS809TQ
JP46
+
4
3
6
MH1
JP25:OH TEMP
OPEN:45 C
1-2:50 C
2-3:55 C
#0
U19
C56
D3
D3:ALARM
#1
C
R6
BUZZER RST
1-2:RST
2-3:NO RST
#2
JP18
JP51
SIDEBAND
+
J6
1
C148
3
C65
C3
23
J7
11
6
7
GND
DESIGNED IN USA
1-2:SGPIO
2-3:I2C
MADE IN TAIWAN
U31
C32
C59
JP33
J8
+12V
MH2
2-3:NO RST
3
+
MH3
BZ1
1
9
5
3
REV 1.01
2
8
JP25
1
2
The SAS-809T and SAS-809TQ model backplanes have the same printed circuit
board, except that the SAS-809T model does not include the MG9071 AMI chip
and its supporting components.
Front Connectors
1. Power Connector (4-pin) JP10
2. SAS Port #0 J5
3. SAS Port #1 J6
4. SAS Port #2 J7
5. SAS Port #3 J8
6. Sideband JP51 (Not included on the SAS-809T backplane)
7. I2C JP44 (Not included on the SAS-809T backplane)
8. Upgrade JP46 (Not included on the SAS-809T backplane)
9. Chip Reset JP35 (Not included on the SAS-809T backplane)
10. Mode Select JP33 (Not included on the SAS-809T backplane)
11. Buzzer Reset JP18
12. MG9071 Chip (not included on the SAS-809T backplane)
C-3
SC809 Chassis Manual
C-6 Front Connector and Pin Definitions
1. Backplane Main Power Connectors
Backplane
Main Power
4-Pin Connector
The 4-pin connectors designated JP10 provides power to the backplane. See the table
on the right for pin definitions.
Pin# Definition
+12V
1
2 and 3
4
Ground
+5V
2. - 5. SAS Ports
The SAS ports are used to connect the SAS
drive cables. The four ports are designated #0
- #3. Each port is also compatible with SATA
drives.
6. Sideband Header
Sideband Headers
The sideband header is designated JP51. For
SAS-2 to work properly, you must connect an
8-pin sideband cable. See the table to the right
for pin definitions.
Pin # Definition
SDIN/
Backplane
Addressing
(SB5)
1
Controller
ID (SB6)
4
SDOUT/I2C
Reset
(SB4)
3
GND (SB2)
6
GND (SB3)
5
SDA (SB1)
8
Backplane
ID (SB7)
7
SCL (SB0)
10
No Connection
9
No Connection
7. I2C Connectors
The I C Connector, designated JP44, is used
to monitor HDD activity and status. See the
table on the right for pin definitions.
I2C Connector
Pin Definitions
2
C-4
Pin # Definition
2
Pin# Definition
1
Data
2
Ground
3
Clock
4
No Connection
Appendix C: SAS-809T/TQ Backplane Specifications
8. Upgrade Connectors
The upgrade connector, designated JP46, is
only included on the SAS-809TQ backplane
and is used for manufacturer's diagnostic
purposes only.
9. MG9071 Chip Reset
The chip reset, designated JP35, is only
included on the SAS-809TQ backplane
and is used to reset the MG9071 chip. For
details, see the jumper settings section of
this manual.
10. Mode Select
Mode select, designated JP33, is only included
on the SAS-809TQ backplane. It allows
switching between I2C and SGPIO modes.
For details, see the I2C and SGPIO settings
section of this manual.
11. Buzzer Reset
The buzzer reset is designated as JP18. It
is used to reset the buzzer after it has been
activated.
12. MG9071 Chip
The MG9071 chip, is only included on the
SAS-809TQ backplane. It is an enclosure
management chip that supports the SES-2
controller and SES-2 protocols.
C-5
SC809 Chassis Manual
MH3
C-7 Front Jumper Locations and Pin Definitions
9071 RST:
1 1-2:RST
2-3:NO RST
BZ1
+12V
MH2
U31
+
+
#3
1
3 JP33:MODE SEL
1
GND
JP10
+5V
4
JP44 I2C
DESIGNED IN USA
1-2:SGPIO
2-3:I2C
+
MADE IN TAIWAN
GND
C32
3
JP33
J8
C59
JP35
C59
BZ1
+
MH3
12
Y1
+
+
+
J6
MADE IN TAIWAN
MH1
JP25:OH TEMP
OPEN:45 C
1-2:50 C
2-3:55 C
J7
JP18
33
5
1
SAS809TQ
UPGRADE
3
REV 1.01
JP46
+
JP25
2
+
6
#0
U19
D3:ALARM
C56
D3
R6
C
BUZZER RST
1-2:RST
2-3:NO RST
#1
#2
C65
C3
23
1
C148
3
JP51
SIDEBAND
C65
1
+
3
JP18
JP18
BUZZER RST
1-2:RST
2-3:NO RST
Explanation of Jumpers
To modify the operation of the backplane,
jumpers can be used to choose between
optional settings. Jumpers create shorts
between two pins to change the function
of the connector. Pin 1 is identified with
a square solder pad on the printed circuit
board. Note: On two pin jumpers, "Closed"
means the jumper is on and "Open" means
the jumper is off the pins.
Connector
Pins
3
2
1
3
2
1
Jumper
Setting
Jumper Settings
Jumper
Jumper Settings
Note
JP18
2-3: Enabled
1-2: Disabled
Buzzer Reset*
JP35
2-3: Default
1-2: Reset
MG9071 Reset
*The buzzer sound indicates that a condition requiring immediate attention has
occurred.
The buzzer alarm is triggered by the following conditions:
1. Hard drive failure
2. Fan failure
3. System temperature over 45º Celsius.
C-6
1
Appendix C: SAS-809T/TQ Backplane Specifications
I2C and SGPIO Modes and Jumper Settings
This backplane can utilize I2C or SGPIO. SGPIO is the default mode and can be
used without making changes to your jumpers. The following information details
which jumpers must be configured to use I2C mode or restore your backplane to
SGPIO mode. This feature is only available with the SAS-809TQ backplane.
I2C Setting
Jumper
Jumper Setting
JP33
Note
2-3
Controller ID
SGPIO (Default)
Jumper Setting
Controller ID
+
+
C20
JP35
2-3:NO RST
+12V
J8
1
3 JP33:MODE SEL
1-2:SGPIO
2-3:I2C
U31
#3
1
+
12
JP33
GND
JP10
GND
3 JP33:MODE SEL
JP44 I2C
+
Y1
1-2:SGPIO
2-3:I2C
+
+
+
J6
33
1
5
UPGRADE
JP46
+
D3:ALARM
6
MH1
SAS809TQ
#0
U19
C56
D3
#1
C
R6
BUZZER RST
1-2:RST
2-3:NO RST
#2
JP18
JP51
SIDEBAND
JP25:OH TEMP
OPEN:45 C
1-2:50 C
2-3:55 C
J7
C65
1
C148
3
C3
23
1
+5V
4
DESIGNED IN USA
C5
#3
MH2
9071 RST:
1 1-2:RST
3
JP33
J8
1
3
C32
C59
C85
C26
BZ1
JP35
Front LED Indicators
MH3
MADE IN TAIWAN
Note
1-2
+
Jumper
JP33
REV 1.01
3
JP25
1
23
2
C19
J7
A
C
D3
D3:ALARM
D3
Front Panel LEDs
LED
D3
STATE
ON
SPECIFICATION
Overheat/ Drive Failure LED Indicator
(Red light: flashing, Buzzer: On)
C-7
33
34
SC809 Chassis Manual
C-8 Rear Connectors and LED Indicators
D13
D6
ACT#3
R88
21
9
33
AC
A
A
J2
FAIL#3
FAIL#1
22
J4
8
7
22
ACT#0
C
ACT#2
C
R86
21
SAS #0
21
A
A
FAIL#0
7
D12
D5
22
9
33
R89
D5
8
27
D7
SAS#0
R85
7
J3
AC
9
SAS#2
33
AC
27
D14
D12
R83
J1
D8
R90
D6
R87
SAS#3
AC
27
D15
R84
8
C D13
7
SAS #3
ACT#1
21
SAS#1
33 9
C
SAS #1
27
D15
D8
22
8
SAS #2
FAIL#2
D14
D7
Rear SAS/SATA Connectors
Rear
Connector
Connector
Number
SAS Drive
Number
SAS #0
J1
SAS/SATA HDD #0
SAS #1
J2
SAS/SATA HDD #1
SAS #2
J3
SAS/SATA HDD #2
SAS #3
J4
SAS/SATA HDD #3
Rear LED Indicators
Rear
Connector
Hard Drive Activity
Failure LED
(Not included on SAS-809T)
SAS #0
D12
D5
SAS #1
D13
D6
SAS #2
D14
D7
SAS #3
D15
D8
C-8
Appendix C: SAS-809T/TQ Backplane Specifications
Notes
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SC809 Chassis Manual
Disclaimer (cont.)
The products sold by Supermicro are not intended for and will not be used in life support systems, medical equipment, nuclear facilities or systems, aircraft, aircraft devices,
aircraft/emergency communication devices or other critical systems whose failure to perform be reasonably expected to result in significant injury or loss of life or catastrophic
property damage. Accordingly, Supermicro disclaims any and all liability, and should
buyer use or sell such products for use in such ultra-hazardous applications, it does so
entirely at its own risk. Furthermore, buyer agrees to fully indemnify, defend and hold
Supermicro harmless for and against any and all claims, demands, actions, litigation,
and proceedings of any kind arising out of or related to such ultra-hazardous use or
sale.
C-10
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