Lenovo ThinkSystem SR950 - Install Server Hardware Options

Table 214. Memory mode with 2 DCPMMs and 6 DRAM DIMMs per processor (8 processors) (continued)
Processor 3 Processor 4
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
D D D P P D D D D D D P P D D D
Processor 5 Processor 6
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
D D D P P D D D D D D P P D D D
Processor 7 Processor 8
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
D D D P P D D D D D D P P D D D
2 DCPMMs/ 4 DRAM DIMMs per processor
Table 215. App Direct mode with 2 DCPMMs and 4 DRAM DIMMs per processor (8 processors)
In the table below:
• P = DCPMM
• D = DRAM DIMM
Processor 1 Processor 2
1
2 3
4 5
6
7
8 9 10
11
12 13
14 15
16
17
18 19 20 21 22 23 24
P D D D D P P D D D D P
Processor 3 Processor 4
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
P D D D D P P D D D D P
Processor 5 Processor 6
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
P D D D D P P D D D D P
Processor 7 Processor 8
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
P D D D D P P D D D D P
Install server hardware options
This section includes instructions for performing initial installation of optional hardware. Each component
installation procedure references any tasks that need to be performed to gain access to the component
being replaced.
Installation procedures are presented in the optimum sequence to minimize work.
Attention: To ensure the components you install work correctly without problems, read the following
precautions carefully.
• Make sure the components you are installing are supported by the server. For a list of supported optional
components for the server, see
https://static.lenovo.com/us/en/serverproven/index.shtml.
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ThinkSystem SR950 Setup Guide