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Manual Revison 1.0a
Release Date: May 18, 2011
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Information in this document is subject to change without notice. Other products and companies referred
This manual is written for professional system integrators, Information Technology
professionals, service personnel and technicians. It provides information for the
installation and use of Supermicro's SBA-7222G-T2 Blade Module. Installation and
maintenance should be performed by experienced professionals only.
Manual Organization
Chapter 1: Introduction
The first chapter provides a checklist of the main components included with the
SBA-7222G-T2 Blade Module and describes its main features.
Chapter 2: System Safety
You should familiarize yourself with this chapter for a general overview of safety
precautions that should be followed when installing and servicing the SBA-7222G-T2
Blade Module.
Chapter 3: Setup and Installation
Refer to this chapter for details on installing the SBA-7222G-T2 Blade Module into the
SuperBlade chassis. Other sections cover the installation and placement of memory
modules and the installation of hard disk drives into the blade module.
Chapter 4: Blade Module Features
This chapter covers features and component information about the SBA-7222G-T2
Blade Module. Included here are descriptions and information for mainboard
components, connectors, LEDs and other features of the blade module.
Chapter 5: RAID Setup Procedure
RAID setup and operations for the SBA-7222G-T2 Blade Module are covered in this
chapter.
Chapter 6: BIOS
BIOS setup is covered in this chapter for the SBA-7222G-T2 Blade Module.
Appendix A: BIOS POST Codes
BIOS POST Codes for the SBA-7222G-T2 Blade Module are explained in this appendix.
The SBA-7222G-T2 blade module is a compact self-contained server that connects into
a pre-cabled enclosure that provides power, cooling, management and networking
functions. One enclosure for the SBA-7222G-T2 blade module can hold ten blade units.
Each blade module contains two “Nodes” that each are a separate and server system,
providing up to the equivalent of 20 blade units in one 10-blade module enclosure.
In this manual, “blade system” refers to the entire system (including the enclosure and
blades units), “blade” or “blade unit” refers to a single blade module and “blade
enclosure” is the chassis that the blades, power supplies and modules are housed in.
Please refer to our web site for information on operating systems that have been
certified for use with the SuperBlade (www.supermicro.com/products/superblade/).
1-2Product Checklist of Typical Components
Your blade module ships with its mainboard already installed in its chassis. Memory,
hard disk drives and the CPU must all be installed by the user after shipment. See
Chapter 3: "Setup and Installation" on page 3-1 for details on installation of these
components.
Aside from the blade module unit itself, the optional AOC-XEH-iN2 Mezzanine add-on
card (with 10G Pass-Through or 10G Switch) may be ordered for your blade module
along with the following add-on cards:
•AOC-IBH-XDD
•AOC-IBH-XDS
•AOC-IBH-XQS
•AOC-IBH-XQD
See the Supermicro website and the SuperBlade Network Modules User’s Manual on
your SuperBlade system’s CD-ROM for more details on these add-on cards.
1-1
SBA-7222G-T2 Blade Module User’s Manual
1-3Blade Module Features
Table 1-1 lists the main features of the SBA-7222G-T2 blade module. See the
proceeding section for components typically included in a blade system and other
optional components. Specific details on the SBA-7222G-T2 blade module is found in
Chapter 4: "Blade Module Features" on page 4-1.
Table 1-1. SBA-7222G-T2 Blade Specification Features
Hard Drive BaysFour (4) hot-swap drive bays for 2.5" SATA disk drives (two per node)
BHDGT (proprietary form factor)
Blade Module Chassis Dimensions (HxWxD): 11.32” x 1.67” x 20.5”
Supports two 1944-pin G34 socket AMD Opteron 6100 series processors
in each node for up to four processors per blade module. Please refer to
our web site for a complete listing of supported processors.
Eight 240-pin DIMM sockets per node supporting up to 128 GB of ECC
Registered DDR3-1333/1066/800 SDRAM DIMMs or 32 GB of ECC
Unbuffered DDR3-1333/1066/800 SDRAM DIMMs.
SATA Controller SP5100 on-chip controller for four Serial ATA drives total
(two per node).
Processors
The SBA-7222G-T2 blade module supports up to two 1944-pin G34 socket AMD
Opteron 6100 series processors in each node for a total of four.
Refer to the Supermicro web site for a complete listing of supported processors (http://
www.supermicro.com/products/superblade). Please note that you will need to check the
detailed specifications of a particular blade module for a list of the CPUs it supports.
Details on installation of the processor into the SBA-7222G-T2 blade module are found
in Chapter 3: "Setup and Installation" on page 3-1.
Memory
The SBA-7222G-T2 blade module has eight 240-pin DIMM sockets in each node that
can support up to 32 GB of ECC Unbuffered DDR3-1333/1066/800 SDRAM or 128 GB
of ECC Registered DDR3-1333/1066/800 SDRAM DIMMs. Both interleaved and
non-interleaved memory are supported, so you may populate any number of DIMM
slots.
Please refer to the Supermicro web site for a list of supported memory
(www.supermicro.com/products/superblade). The detailed specifications for a blade
module will contain a link to a list of recommended memory sizes and manufacturers.
1-2
Chapter 1: Introduction
Details on installation of memory modules into the SBA-7222G-T2 blade module are
found in Chapter 3: "Setup and Installation" on page 3-1.
Storage
The SBA-7222G-T2 blade module can have four 2.5" SAT A (Serial AT A) hard disk drives
in front-mounted easy removable carriers, two for each node. See Chapter 3: "Setup
and Installation" on page 3-1 for storage installation details.
Density
A maximum of ten blade modules may be installed into a single blade enclosure with
two nodes. Each blade enclosure is a 7U form factor, so a standard 42U rack may
accommodate up to six enclosures with 60 blade modules, two nodes per module, or
the equivalent of 120 1U servers. With the inclusion of six CMM modules, twelve Gigabit
Ethernet switches and six InfiniBand switches, this would occupy up to 144U space in a
conventional 1U dual processor server configuration.
Figure 1-1 displays a view of a full rack with six blade enclosures in it, each with ten
blades to an enclosure.
1-3
SBA-7222G-T2 Blade Module User’s Manual
Figure 1-1. Full Rack of Blade Enclosures and Blade Servers
1-4
1-4Contacting 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:
Web Site:www.supermicro.com
Europe
Address:Super Micro Computer B.V.
Tel:+31 (0) 73-6400390
Fax:+31 (0) 73-6416525
Email:
Asia-Pacific
Address:Super Micro Computer, Inc.
Tel:+886-(2) 8226-3990
Fax:+886-(2) 8226-3991
Web Site:www.supermicro.com.tw
Technical Support:
Email:support@supermicro.com.tw
Tel:+886-2-8228-1366, ext. 132 or 139
marketing@supermicro.com (General Information)
support@supermicro.com (Technical Support)
Het Sterrenbeeld 28, 5215 ML
‘s-Hertogenbosch, The Netherlands
sales@supermicro.nl (General Information)
support@supermicro.nl (Technical Support)
rma@supermicro.nl (Customer Support)
4F, No. 232-1, Liancheng Rd.
Chung-Ho 235, Taipei County
Taiwan, R.O.C.
Chapter 1: Introduction
1-5
SBA-7222G-T2 Blade Module User’s Manual
Notes
1-6
Chapter 2
System Safety
2-1Electrical Safety Precautions
Basic electrical safety precautions should be followed to protect yourself from harm and
the SuperBlade from damage:
•Be aware of how to power on/off the enclosure power supplies and the individual
blades as well as the room's emergency power-off switch, disconnection switch or
electrical outlet. If an electrical accident occurs, you can then quickly remove power
from the system.
•Do not work alone when working with high voltage components.
•Power should always be disconnected from the blade module when removing or
installing such system components as the mainboard, memory modules and
processors.
•When working around exposed electrical circuits, another person who is familiar
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 cords must include a grounding plug and L line. It must be
plugged into grounded electrical outlets. Power input requires 110-240 VAC,
depending upon your power supply module.
•Mainboard Battery: This battery must be replaced only with the same or an
equivalent type recommended by the manufacturer (CR2032 Lithium 3V battery).
Dispose of used batteries according to the manufacturer's instructions.
WARNING: There is a danger of explosion if the onboard battery is installed
upside down, which will reverse its polarities.
WARNING: Please handle used batteries carefully . Do not damage the battery in
any way; a damaged battery may release hazardous materials into the
environment. Do not discard a used battery in the garbage or a public landfill.
Please comply with the regulations set up by your local hazardous waste
management agency to dispose of your used battery properly.
•Mainboard replaceable soldered-in fuses: Self-resetting PTC (Positive Temperature
Coefficient) fuses on the mainboard must be replaced by trained service technicians
2-1
SBA-7222G-T2 Blade Module User’s Manual
only. The new fuse must be the same or equivalent as the one replaced. Contact
technical support for details and support.
2-2General Safety Precautions
Follow these rules to ensure general safety:
•Keep the area around the SuperBlade clean and free of clutter.
•Place the blade module cover and any system components that have been removed
away from the system or on a table so that they won't accidentally be stepped on.
•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, replace the blade module's cover before
installing it back into the blade enclosure.
2-3Electrostatic Discharge Precautions
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:
•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 the board from the 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 mainboard and peripherals back into their antistatic bags when not in use.
•For grounding purposes, make sure the blade enclosure provides excellent
conductivity between the power supplies, the blade modules and the mainboard.
WARNING: This product may be connected to an IT power system. In all cases,
make sure that the unit is also reliably connected to Earth (ground).
2-2
Chapter 2: System Safety
2-4Operating Precautions
Care must be taken to assure that the cover of the blade unit is in place when the blade
is operating to assure proper cooling. Out of warranty damage to the blade can occur if
this practice is not strictly followed.
Any drive carrier without a hard drive installed must remain fully installed in the drive bay
when the blade module is operating to ensure proper airflow.
2-3
SBA-7222G-T2 Blade Module User’s Manual
Notes
2-4
Chapter 3
Setup and Installation
3-1Overview
This chapter covers the setup and installation of the blade module and its components.
3-2Installing Blade Modules
Up to ten SBA-7222G-T2 blade modules may be installed into a single blade enclosure
(depending upon your enclosure and blade). Blade modules with Windows and Linux
operating systems may be mixed together in the same blade enclosure.
Powering Up a Blade Unit
Each blade unit may be powered on and off independently from the rest of the blades
installed in the same enclosure. A blade unit may be powered up in two ways:
•Press the power button on the blade unit.
•Use IPMIView or the web-browser based management utility to apply power using
either a CMM module, or by the use of the onboard BMC chip in the blade module.
Powering Down a Blade Unit
A blade unit may be powered down in either of five ways:
•Press the power button on the blade unit.
•Use IPMIView or the web-browser based management utility to power down (if you
have Operator or Admin privileges on the CMM).
•Use SMCIPMItool when connected to the CMM to power down (if you have
Operator or Admin privileges on the CMM).
•Use IPMIview or a browser connected to the onboard BMC chip to power down.
•Use SMCIPMItool
chip, if you have Operator or Admin privileges.
to use a Command Line Interface (CLI) to the onboard BMC
Removing a Blade Unit from the Enclosure
Although the blade system may continue to run, individual blades should always be
powered down before removing them from the enclosure.
Removing a Blade Unit from the Enclosure
1. Power down the blade unit (see "Powering Down a Blade Unit" above).
2. Squeeze both handles to depress the red sections then pull out both handles
completely and use them to pull the blade unit from the enclosure.
3-1
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