Table 3. Udimm Support Guidelines; Table 4. Rdimm Support Guidelines - Intel S2600CO Family Technical Product Specification

Functional Architecture Overview
o Demand and Patrol Scrubbing
o DRAM Single Device Data Correction (SDDC) for any single x4 or x8 DRAM
device. Independent channel mode supports x4 SDDC. x8 SDDC requires
lockstep mode
o Lockstep mode where channels 0 and 1 and channels 2 and 3 are operated in
lockstep mode
o Data scrambling with address to ease detection of write errors to an incorrect
address.
o Error reporting by the Machine Check Architecture
o Read Retry during CRC error handling checks by IMC
o Channel mirroring within a socket
o Error Containment Recovery
Improved Thermal Throttling with dynamic Closed Loop Thermal Throttling (CLTT)

Memory thermal monitoring support for DIMM temperature

3.2.2.1 Supported Memory
Ranks Per DIMM
and Data Width
SRx8 Non-ECC
DRx8 Non-ECC
SRx16 Non-ECC 512MB
SRx8 ECC
DRx8 ECC
Ranks Per DIMM Memory Capacity Per
and Data Width
SRx8 1GB
DRx8 2GB
22
 CPU1 Channel Mirror Pairs (A,B) and (C,D)
 CPU2 Channel Mirror Pairs (E,F) and (G,H)

Table 3. UDIMM Support Guidelines

Memory Capacity Per DIMM
1
1GB 2GB 4GB
2GB 4GB 8GB
1GB 2GB
1GB 2GB 4GB
2GB 4GB 8GB

Table 4. RDIMM Support Guidelines

DIMM
1
1.35V
2GB 4GB 1066, 1333
1066, 1333
4GB 8GB
Intel order number G42278-002
Intel® Server Board S2600CO Family TPS
Speed (MT/s) and Voltage Validated by
Slot per Channel (SPC) and DIMM Per Channel (DPC)
2 Slots per Channel
1DPC
1.35V 1.5V
n/a 1066, 1333
n/a 1066, 1333
n/a 1066, 1333
1066, 1333 1066, 1333
1066, 1333 1066, 1333
Speed (MT/s) and Voltage Validated by
Slot per Channel (SPC) and DIMM Per Channel (DPC)
2 Slots per Channel
1DPC
1.5V 1.35V
1066
1066,
1333
1333
1600
1066
1066,
1333
1333
1600
2DPC
1.35V 1.5V
n/a 1066, 1333
n/a 1066, 1333
n/a 1066, 1333
1066 1066, 1333
1066 1066, 1333
2
2DPC
1.5V
1066,
1333,
1600
1066,
1333,
1600
Revision 1.0