Intel® Server Board S1200BT Service Guide 15
Power Supply
A minimum of 350 W is required. Your supply must provide a minimum of 3 A of 5-V 
standby current or the board will not boot.
Optional Hardware
Intel
®
 SAS RAID Module
The Intel
®
 Server Board S1200BTL provides a SAS Mezzanine slot (J2H1) for the 
installation of an optional Intel
®
 SAS RAID Module. Once the optional Intel
®
 SAS Entry 
RAID Module is detected, the x4 PCI Express* links from the chipset to the SAS 
Mezzanine slot. Three modules are supported in this platform: AXXRMS2AF040, 
AXXRMS2LL040, and AXX4SASMOD.
The optional Intel
®
 Integrated RAID Module AXXRMS2AF040 is an intelligent custom 
board-to-board PCI Express* 2.0 compliant interface RAID adapter with an integrated 
LSI* LSISAS2008 Processor Chip, providing both a SAS controller and RAID engine. 
With four independent ports supporting 6 Gbps and 3 Gbps SAS data transfers using four 
individual SAS/SATA connectors.
The optional Intel
®
 RAID Module AXXRMS2LL040 is an intelligent custom board-to-
board PCI Express* 2.0 compliant interface RAID adapters with an integrated LSI* 
LSISAS2008 Processor Chip, providing both a SAS controller and RAID engine. With 
four independent ports supporting 6-Gbps and 3 Gbps SAS data transfers using four 
individual SAS/SATA connectors, The Intel
®
 RAID Module AXXRMS2LL040 provides 
reliable and fault-tolerant disk subsystem management based on the Intel
®
 Entry 
Hardware RAID (IR) Stack. 
The optional Intel
®
 SAS Entry RAID Module AXX4SASMOD provides four SAS 
connectors that support up to four hard drives with a non-expander backplane or up to 
eight hard drives with an expander backplane.4 ports full featured SAS/SATA hardware 
RAID through optional Intel
®
 Integrated RAID Module SROMBSASMR 
(AXXROMBSASMR), provides RAID 0, 1, 5, 6 and striping capability for spans
10, 50, 60.