Lenovo ThinkSystem SR860 - Page 90

Installation order: App Direct Mode with four processors
Memory module installation order for DCPMM App Direct Mode with four installed processors.
Table 62. Memory population in App Direct Mode with four processors
• D: DRAM DIMMs with 16 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 D D D D P P D D D D P
8 DCPMMs
and 32 DIMMs
P D D D D D D D D P P D D D D D D D D P
8 DCPMMs
and 24 DIMMs
D D D P P D D D D D D P P D D D
16 DCPMMs
and 24 DIMMs
D D P D P P D P D D D D P D P P D P D D
24 DCPMMs
and 24 DIMMs
D P D P D P P D P D P D D P D P D P P D P D P D
Table 63. Supported DCPMM capacity in App Direct Mode with four processors
Total
PMMs
Total
DIMMs
Processor Family
128 GB DCPMM 256 GB DCPMM 512 GB DCPMM
8 16
L
√ √ √
M
√ √ √
Other
√ √
X
8 32
L
√ √ √
M
√ √ √
Other
√ √
8 24
L
√ √ √
M
√ √ √
Other
√ √
16 24
L
√ √ √
M
√ √
Other
√
24 24
L
√ √ √
M
√ √
Other
√
82 ThinkSystem SR860 Setup Guide