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FusionServer Pro XH321 V5 Server Node
Maintenance and Service Guide
Install the memory modules in the primary memory channels first. If the primary
memory channel is not populated, the memory modules in secondary memory
channels cannot be used.
Table 2-4 Memory channels
CPU
CPU 1
CPU 2
2.3.1.3 Memory Compatibility
Observe the following rules when configuring DDR4 DIMMs:
● A server must use the same model of DDR4 DIMMs, and all the DIMMs operate
● The DDR4 DIMMs of different types (RDIMM and LRDIMM) and specifications
● Contact your local Huawei sales representative or use the
Issue 17 (2021-03-09)
NO TICE
at the same speed, which is the smallest value of:
●
Memory speed supported by a processor
●
Maximum operating speed of a DIMM
(capacity, bit width, rank, and height) cannot be used together.
Compatibility Checker
Copyright © Huawei Technologies Co., Ltd.
Memory Channel
1A (primary)
1A
1B
1C
1D (primary)
1D
1E
1F
2A (primary)
2A
2B
2C
2D (primary)
2D
2E
2F
to determine the components to be used.
2 Hardware Description
Memory Slot
DIMM000(A)
DIMM001(G)
DIMM010(B)
DIMM020(C)
DIMM030(D)
DIMM031(H)
DIMM040(E)
DIMM050(F)
DIMM100(A)
DIMM101(G)
DIMM110(B)
DIMM120(C)
DIMM130(D)
DIMM131(H)
DIMM140(E)
DIMM150(F)
Computing Product
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