Memory Compatibility - xFusion Digital Technologies FusionServer 5288 V7 Manual

FusionServer 5288 V7 Server
Technical White Paper
CPU

5.4.1.3 Memory Compatibility

Observe the following rules when configuring DDR5 memory modules:
● A server must use DDR5 memory modules of the same part number (P/N code),
● The DDR5 memory modules of different types (RDIMM and RDIMM-3DS) and
● For details about the optional components, consult the local sales representative
●
●
Issue 01 (2023-07-20)
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and the memory speed is the lower one of the following two speed values:
● Memory speed supported by a CPU
● Maximum operating speed of a memory module
specifications (capacity, bit width, rank, and height) cannot be used together.
or see "OS and Parts Compatibility" in the
The memory module can be used with the new-generation Intel
Scalable processors (Sapphire Rapids). The maximum memory capacity
supported by all processor models is the same.
The calculation formula of total memory capacity supported is as follows: the
total memory capacity equals the capacity sum of all DDR5 memory modules.
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Channel
A
B (primary)
B
C (primary)
C
D (primary)
D
E (primary)
E
F (primary)
F
G (primary)
G
H (primary)
H
Compatibility
5 Hardware Description
Memory Slot
DIMM101(I)
DIMM110(B)
DIMM111(J)
DIMM120(C)
DIMM121(K)
DIMM130(D)
DIMM131(L)
DIMM140(E)
DIMM141(M)
DIMM150(F)
DIMM151(N)
DIMM160(G)
DIMM161(O)
DIMM170(H)
DIMM171(P)
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Xeon
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