Technical product specification

Intel® Server Board S2600CP Functional Architecture Intel
®
Server Board S2600CP and Server System P4000CP TPS
Revision 1.8
Intel order number G26942-005
36
Figure 22. Intel
®
Server Board S2600CP DIMM Slot Layout
The following are generic DIMM population requirements that generally apply to both the Intel
®
Server Board S2600CP.
 DIMM slots on any memory channel must be filled following the “farthest fill first” rule.
 A maximum of 8 ranks can be installed on any one channel, counting all ranks in each
DIMM on the channel.
 DIMM types (UDIMM, RDIMM, and LRDIMM) must not be mixed within or across
processor sockets.
 Mixing Low Voltage (1.35V) DIMMs with Standard Voltage (1.5V) DIMMs is not
supported within or across processor sockets.
 Mixing DIMMs of different frequencies and latencies is not supported within or across
processor sockets.
 LRDIMM Rank Multiplication Mode and Direct Map Mode must not be mixed within or
across processor sockets.
 Only ECC UDIMMs support Low Voltage 1.35V operation.
 QR RDIMMs may only be installed in DIMM Slot 1 or 2 on a channel.