Installing a memory module

The following notes describe the types of DIMMs that the compute node supports and other information that you must consider when you install DIMMs.

Note:
  1. You can install DIMMs for microprocessor 2 as soon as you install microprocessor 2; you do not have to wait until all of the DIMM slots for microprocessor 1 are filled.
  2. DIMM slots 9-16 are reserved for microprocessor 2; thus, DIMM slots 9-16 are enabled when microprocessor 2 is installed.
The following illustration shows the location of the DIMM connectors on the system board.
Figure 1. DIMM connectors location
DIMM connectors location
The following memory-channel configuration table shows the relationship between the processors, memory channels, and the DIMM connectors.
Table 2. Memory-channel configuration table
ChannelsProcessor 1 – DIMM connectors Processor 2 – DIMM connectors
Channel 07 and 89 and 10
Channel 15 and 611 and 12
Channel 21 and 215 and 16
Channel 33 and 413 and 14