FusionServer G5500 V6 Server
Technical White Paper
5 Hardware Description
2023-02-14
31
CPU
Channel
DIMM
C
DIMM121(K)
D (primary)
DIMM130(D)
D
DIMM131(L)
E (primary)
DIMM140(E)
E
DIMM141(M)
F (primary)
DIMM150(F)
F
DIMM151(N)
G (primary)
DIMM160(G)
G
DIMM161(O)
H (primary)
DIMM170(H)
H
DIMM171(P)
5.4.1.3 Memory Compatibility
Observe the following rules when configuring DDR4 DIMMs:
⚫
A server must use DDR4 DIMMs of the same part number (P/N code), and the
memory speed is the minimum value of the following items:
⚫
Memory speed supported by a CPU.
⚫
Maximum operating speed of a memory module.
⚫
The DDR4 DIMMs of different types (RDIMM and LRDIMM) and specifications
(capacity, bit width, rank, and height) cannot be used together.
⚫
For details about the optional components, consult your local sales representative
or see "OS and Parts Compatibility" in the
⚫
The memory can be used with the third-generation Intel
®
Xeon
®
Scalable
processors (Ice Lake). The maximum memory capacity supported by all
processor models is the same.
⚫
For details about the capacity type of a single memory module, see "OS and
Parts Compatibility" in the
The maximum number of memory modules supported depends on the memory
module type and number of ranks.
⚫
Each memory channel supports a maximum of eight 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 cha
nnel ≤ Number of ranks supported by
each memory channel/Number of ranks supported by each memory module.