Owners Manual
• Memory modules installed in memory module sockets with white release levers must be identical and the same rule applies for sockets
with black release tabs. This ensures that identical memory modules are installed in matched pairs—for example, A1 with A2, A3 with
A4, A5 with A6, and so on.
CPU1
CPU1 CH5 D0
CPU1 CH4 D0
CPU1 CH3 D0
CPU1 CH3 D1
CPU1 CH0 D1
CPU1 CH0 D0
CPU1 CH1 D0
CPU1 CH2 D0
A6
A5
A4
A8
A7
A1
A2
A3
CPU2 CH5 D0
CPU2 CH4 D0
CPU2 CH3 D0
CPU2 CH3 D1
CPU2 CH0 D1
CPU2 CH0 D0
CPU2 CH1 D0
CPU2 CH2 D0
B6
B5
B4
B8
B7
B1
B2
B3
CPU2
CH5
CH4
CH3
CH1
CH2
CH0
CH5
CH4
CH3
CH1
CH2
CH0
Figure 6. Memory slot locations
Table 37. Memory
conguration specications
Processor Number of DIMMS
Maximum system capacity Reliability, availability, and serviceability
(RAS) features
Dual processor 16 16
Single processor 8 8
Sample memory congurations
The following tables show sample memory congurations for two and four processor congurations that follow the appropriate memory
guidelines.
NOTE
: 1R, 2R, 4R, and 8R in the following tables indicate single, dual, quad, and octal rank DIMMs.
Installing and removing server components 53