DIMM and Processor Physical Layout
The physical layout of the DIMMs and processor(s) is shown in the following figure. When viewing the server from the front, processor 0 (P0) is on the left. Notice that each processor, P0 and P1, have four memory channels that are labeled, from left to right, Ch C, Ch D, Ch B, and Ch A.
Figure 3 DIMM and Processor Physical Layout
Note - In single-processor systems, the DIMM sockets associated with processor 1 (P1) are nonfunctional and should not be populated with DIMMs.