The following figure illustrates the DIMM addresses on a processor module, with the front of the processor module oriented toward the left:
DIMM NAC names are based both on the location of the DIMM slot on the processor module, and in which slot the processor module is installed. For example, the full NAC name for the DIMM installed in the front-left corner on a processor module installed at PM0 is:
/SYS/PM0/CM1/CMP/BOB00/CH0/DIMM