ATCA-S120
ATCA-S120
ATCA In-shelf, Shared Storage Blade
PRELIMINARY DATA SHEET
The ATCA-S120 is a costeffective, direct attached
storage solution for in-shelf
ATCA applications.
nn ATCA storage blade with four
(4) mid-size AMC slots
nn Additional storage via RTM
mounted HDDs
nn Up to 876GB of storage on a
single blade
nn SAS and SATA media support
nn Companion blade to the
ATCA-S201
nn Designed for NEBS/ETSI
compliance
The Emerson Network Power ATCA-S120 is an AdvancedTCA® (ATCA®) carrier
blade specifically designed to satisfy in-shelf, direct attached storage requirements.
The ATCA-S120 can be configured with a host CPU blade as a direct attached JBOD
(Just a Bunch Of Disks) solution or as additional storage capacity for a shared iSCSI
storage network via external connection to the ATCA-S201 storage blade.
Storage media supported includes SAS and SATA based rotating media as well as
SATA based solid state devices (SSD). The ATCA-S120 has four (4) AdvancedMC™
(AMC) sites for hot-swap storage as well as an option for two (2) direct mount
storage devices on the companion rear transition module (RTM).
ATCA-S120 Block Diagram
X4 SATA/SAS
Console
AMC Card 0
x1 SATA
Zone 3
to RTM
SAS
AMC Card 1
x1 SATA
SAS
AMC Card 2
x1 SATA
SAS
IPMI (PPS)
I 2C
Zone 1
AMC Card 3
x1 SATA
SAS
Intelligent Platform Management Control
POWER REQUIREMENTS
The PICMG® 3.0 AdvancedTCA standard specifies a
ƒƒ Dual-redundant –48V rail
low-level, environmental management architecture
referred to as intelligent platform management
interface (IPMI). The ATCA-S120 blade implements
this functionality using an off-the-shelf hardware and
software solution that monitors all local, blade-specific
environmental information. Management access to
this information is provided through the Service
Availability Forum™ (SA Forum) defined HPI interface.
ƒƒ Input range: 39.5 – 72V DC
Hardware
AMC SITES
ƒƒ Four (4) mid-size AMC slots (AMC.0, AMC.1, and
AMC.3 compliant)
ƒƒ Connectivity
cc
Two (2) SAS (x2) to each AMC slot
External INTERFACES
ƒƒ Front panel
cc
Four (4) mid-size AMC slots
ƒƒ Rear transition module
cc
2
Power
Power Module
One (1) external SAS connector (SFF-8470)
ƒƒ Typical power: 25 Watts (without AMC installed)
THERMAL CHARACTERISTICS
ƒƒ Operating range: –5° C to 55° C
BLADE SIZE
ƒƒ 8U form factor, 280 mm X 322 mm, single slot
RELEVANT STANDARDS
ƒƒ AMC.0, AMC.1 and AMC.3
Ordering Information
Part Number
Description
ATCA-S201
ATCA iSCSI blade with four (4) AMC sites
ATCA-S120
ATCA JBOD blade with four (4) AMC sites
RTM-ATCA-SXXX-0
RTM for ATCA-S120-S201, single connector, two (2) SFF storage bays
RTM-ATCA-SXXX-2
RTM for ATCA-S120-S201, single connector, two (2) SFF 146GB HDD installed
AMC-S402-M-146G
Storage AMC with 146GB HDD - 10K - SAS interface
CABLE-SAS-1M
SAS cable, 4X, SFF-8470, 1 meter
CABLE-SERIAL-S201
Serial cable for the ATCA-201, RJ-45 to DB-9
CABLE-Y-SAS SAS
"Y" CABLE, 4X, SFF-8470, 1 meter
Solution Services
Emerson Network Power provides a portfolio of solution services optimized to meet your needs throughout the product lifecycle. Design services help speed
time-to-market. Deployment services include global 24x7 technical support. Renewal services enable product longevity and technology refresh.
AdvancedTCA, ATCA. AdvancedMC and the AdvancedTCA and AdvancedMC logos are trademarks of PICMG. All other product or service names are the property of their respective owners.
This document identifies products, their specifications, and their characteristics, which may be suitable for certain applications. It does not constitute an offer to sell or a commitment of present or future
availability, and should not be relied upon to state the terms and conditions, including warranties and disclaimers thereof, on which Emerson Network Power may sell products. A prospective buyer should
exercise its own independent judgment to confirm the suitability of the products for particular applications. Emerson Network Power reserves the right to make changes, without notice, to any products or
information herein which will, in its sole discretion, improve reliability, function, or design. Emerson Network Power does not assume any liability arising out of the application or use of any product or circuit
described herein; neither does it convey any license under its patent or other intellectual property rights or under others. This disclaimer extends to any prospective buyer, and it includes Emerson Network
Power’s licensee, licensee’s transferees, and licensee’s customers and users. Availability of some of the products and services described herein may be restricted in some locations.
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companies. ©2009 Emerson Electric Co.
ATCAS120-D0 02/09
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