Datasheet

System configurator and order-information guide
PRIMERGY BX920 S3 Status: 2012-06-29
F1
Section
XIII
RAID Functionality on Server Blade
The Dual Server Blade supports different RAID soltutions for internal HDD's
1. PCH based RAID
2. PCH based RAID with SAS upgrade
3. SAS RAID HDD Module with LSI HW RAID w/o cache
4. SAS RAID HDD Module with LSI HW RAID w/ 512 MB Cache and optional FBU
Also the SAS BP has to be changed. It is included in the RAID Mezz HDD Connection Kit.
Configuration Hint - Second CPU needed for SAS RAID Modules
The SAS RAID Modules are only supported if the second CPU is installed
This upgrade is required to
add SAS support to the PCH controller
LSI
Patsburg B
RAID 0, 1 & 10
max. 1x per Server Blade
S26361-F4531-E512 S26361-F4531-E100
PY SAS RAID HDD Module PY SAS RAID HDD Module
w/ 512 MB Cache
w/o Cache
MegaRAID MegaRAID (iMR)
RAID level 0/1/1E/10/5/50/6/60 RAID level 0/1/10
SAS 6Gb/sec
SAS 6Gb/sec
pluggable on the main board pluggable on the main board
PCIe Gen3 interface PCIe Gen3 interface
4x SAS links to midplane 4x SAS links to midplane
2x SAS links to internal HDD's
2x SAS links to internal HDD's
max. 1x per Server Blade max. 1x per Server Blade
1 x
S26361-F4531-E10
RAID FBU Upgrade
Flash Backup Unit
max. 1x per Server Blade
The SAS Expander Mezz Card
must be used in order
to establish the connection
to the SAS CB with the
PY SAS RAID HDD Module
S26361-F4531-E512 or
PY SAS RAID HDD Module w/o cache
S26361-F4531-E100
S26361-F4531-E50
RAID HDD Module Connection Kit
2x SAS HDD BP
max. 1x per Server Blade
G
no PCI slot required
S26361-F3674-E1
Onboard Controller SAS upgrade
no controller cache
SAS 6Gb/sec
4 internal ports
PCIe x4
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