Lenovo ThinkAgile MX3321-F, Руководство пользователя

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Table 22. Supported DCPMM capacity in App Direct Mode with two processors (continued)
Other
√ √ 2
4 16
L √ √ √
M √ √ √
Other √
2
√
2
8 12
L √ √ √
M √ √
Other √
2
12 12
L √ √ √
M √ √ 2
Other √
1
Notes:
1. Supported DIMM capacity is up to 32 GB.
2. Supported DIMM capacity is up to 64 GB.
Mixed Memory Mode
Memory modules must be installed in a specific order based on the memory configuration that you
implement on your node. Below is the information of mixed mode.
Table 23. Four categories of DIMM
DIMM Category
DDR4 Type
Capacity
D1 RDIMM 3DS RDIMM Any density of DDR4 except 8 GB 1Rx8 RDIMM
D2 RDIMM 3DS RDIMM All density of DDR4 more than 32 GB
D3 RDIMM 16 GB or 32 GB RDIMM
D4 RDIMM 3DS RDIMM Any density of DDR4 except 8 GB 1Rx8 RDIMM
Following are all the combinations that are supported in this solution.
Mixed Memory Mode with one processor
Note: When adding one or more DCPMMs and DIMMs during a memory upgrade, you might need to move
other DIMMs that are already installed to new locations.
Table 24. Mixed Memory Mode with one processor
D1–D4: Refer to Four categories of DIMM table.
P : Only DC Persistent Memory Module (DCPMM) can be installed on the corresponding DIMM slots.
Configuration
Processor 1
12 11 10 9 8 7 6 5 4 3 2 1
2 DCPMMs and
4 DIMMs
P D4 D4 D4 D4 P
2 DCPMMs and
6 DIMMs
D4 D4 D4 P P D4 D4 D4
Chapter 5
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Hardware replacement procedures
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