Intel® Server Board S2600CW Family TPS  Intel® Server Board S2600CW Functional Architecture 
Revision 2.4     
when populating a quad-rank DIMM with a single- or dual-rank DIMM in the same channel, the 
quad rank DIMM must be populated farthest from the processor. Note that quad-rank DIMMs 
and UDIMMs are not allowed in three slots populated configurations. Intel
®
 MRC will check for 
correct DIMM placement. 
The nomenclature for DIMM sockets on the Intel
®
 Server Board S2600CW is detailed in the 
following table. 
Table 5. Intel
®
 Server Board S2600CW DIMM Nomenclature 
Channel A 
Channel B 
Channel C 
Channel D 
Channel A 
Channel B 
Channel C 
Channel D 
 
 
Figure 15. Intel
®
 Server Board S2600CW DIMM Slot Layout 
The following are generic DIMM population requirements that generally apply to the Intel
®
 
Server Board S2600CW. 
  All DIMMs must be DDR4 DIMMs. 
  Mixing of LRDIMM with any other DIMM type is not allowed per platform.