Lenovo ThinkSystem SR860 - Install Server Hardware Options

Installation order: Memory Mode with four processors
Memory module installation order for DCPMM Memory Mode with four installed processors.
Table 72. Memory population in Memory Mode with four processors
• D1: DRAM DIMMs of 16 or 32 GB
• D2: DRAM DIMMs of 32 GB or larger capacity
• P: DC Persistent Memory Module (DCPMM)
Configuration
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
Processor 3 Processor 4
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
8 DCPMMs
and 16 DIMMs
P D2 D2 D2 D2 P P D2 D2 D2 D2 P
8 DCPMMs
and 24 DIMMs
D1 D1 D1 P P D1 D1 D1 D1 D1 D1 P P D1 D1 D1
16 DCPMMs
and 24 DIMMs
D2 D2 P D2 P P D2 P D2 D2 D2 D2 P D2 P P D2 P D2 D2
24 DCPMMs
and 24 DIMMs
D2 P D2 P D2 P P D2 P D2 P D2 D2 P D2 P D2 P P D2 P D2 P D2
Table 73. Supported DCPMM capacity in Memory Mode with four processors
Total
PMMs
Total
DIMMs
Processor Family
128 GB DCPMM 256 GB DCPMM 512 GB DCPMM
8 16
L
√ √ √
M
√ √ √
Other
√ √
8 24
L
√ √ √
M
√ √ √
Other
√ √
16 24
L
√ √ √
M
√ √
Other
√ √
24 24
L
√ √ √
M
√ √
Other
√ √
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.
Chapter 3. Server hardware setup 87