FusionServer 2288H V6 Server
Technical White Paper
For details about the AD and MM modes, see FusionServer PMem 200 User Guide.
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For details about the capacity type of a single memory module, see "Search Parts" in the
Compatibility Checker.
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The maximum number of memory modules supported depends on the memory type and
rank quantity.
Each memory channel supports a maximum of 8 ranks. The number of memory modules supported by
each channel varies depending on the number of ranks supported by each channel:
Number of memory modules supported by each channel ≤ Number of ranks supported by each memory
channel/Number of ranks supported by each memory module
Table 5-8 PMem specifications
Capacity per PMem module (GB)
Maximum number of PMem modules in a
server
a
Maximum PMem capacity of the server
(GB)
b
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a: The maximum number of PMem modules is based on dual-processor configuration.
The value is halved for a server with only one processor.
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b: The maximum PMem capacity varies depending on the PMem working mode.
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The information listed in this table is for reference only. For details, consult the local
sales representative.
5.1.4.2.4 DIMM Installation Rules
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Observe the following when configuring PMem modules:
− The DDR4 memory modules used with the PMem modules include RDIMMs and
LRDIMMs.
− The PMem modules used in a server must have the same part number (P/N code).
− The DDR4 memory modules used with the PMem modules in a server must have
the same part number (P/N code).
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Observe the following when configuring PMem modules in MM mode:
On the same server, it is recommended that the ratio of the DDR4 memory capacity to
the PMem capacity be 1:4 to 1:16.
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