Table 5. Rdimm Support; Table 6. Lrdimm Support - Intel S2600CP Family Technical Product Specification

Intel® Server Board S2600CP Functional Architecture
Ranks Per
Memory Capacity Per
DIMM and
Data Width
SRx8 1GB
DRx8 2GB
SRx4 2GB
DRx4 4GB
QRx4 8GB
QRx8 4GB
Ranks Per DIMM and
Data Width
QRx4
(DDP)
QRx8
(P)
4.2.2.2 Memory Population Rules
Each processor provides four banks of memory, each capable of supporting up to 2 DIMMs.
DIMMs are organized into physical slots on DDR3 memory channels that belong to

processor sockets.
The memory channels from processor socket 1 are identified as Channel A, B, C and D.

The memory channels from processor socket 2 are identified as Channel E, F, G, and H.
The silk screened DIMM slot identifiers on the board provide information about the

channel, and therefore the processor to which they belong. For example, DIMM_A1 is
the first slot on Channel A on processor 1; DIMM_E1 is the first DIMM socket on
Channel E on processor 2.
The memory slots associated with a given processor are unavailable if the

corresponding processor socket is not populated.
A processor may be installed without populating the associated memory slots provided

and a second processor is installed with associated memory. In this case, the memory is
34

Table 5. RDIMM Support

Speed (MT/s) and Voltage Validated by Slot per Channel (SPC) and DIMM
DIMM
1.35V
2GB 4GB 1066, 1333
4GB 8GB 1066, 1333
4GB 8GB 1066, 1333
8GB 16GB 1066, 1333
16GB 32GB 800
8GB 16GB 800

Table 6. LRDIMM Support

Memory Capacity Per
DIMM
16GB 32GB
8GB 16GB
Intel order number G26942-003
Intel Server Board S2600CP and Server System P4000CP TPS
®
Per Channel (DPC)
Intel Server Board S2600CP (2 Slots per Channel)
®
1DPC
1.5V
1066, 1333,
1600
1066, 1333,
1600
1066, 1333,
1600
1066, 1333,
1600
1066
1066
Speed (MT/s) and Voltage Validated by Slot per
Channel (SPC) and DIMM Per Channel (DPC)
2 Slots per Channel
1DPC and 2DPC
1.35V
1066
1066
2DPC
1.35V 1.5V
1066, 1333,
1066,1333
1600
1066, 1333,
1066,1333
1600
1066, 1333,
1066,1333
1600
1066, 1333,
1066,1333
1600
800 800
800 800
1.5V
1066, 1333
1066, 1333
Revision 1.1