Memory Compatibility - Huawei FusionServer Pro XH628 V5 Server Node Technical White Paper

Huawei FusionServer Pro XH628 V5 Server Node
Technical White Paper
CPU
CPU 2

5.3.3 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 05 (2020-09-03)
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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
The memory can be used with Intel
Lake processors. The maximum memory capacity supported varies depending
on the processor model.
– Skylake processors
▪
M processors: 1.5 TB/socket
▪
Other processors: 768 GB/socket
– Cascade Lake processors
Copyright © Huawei Technologies Co., Ltd.
Memory Channel
1D (primary)
1D
1E
1F
2A (primary)
2A
2B
2C
2D (primary)
2D
2E
2F
to determine the components to be used.
® ®
Xeon
5 Hardware Description
Memory Slot
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
Scalable Skylake and Cascade
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