Fusion FusionServer 5288 V5 - Memory Subsystem Architecture

FusionServer 5288 V5 Server
Technical White Paper
5 Hardware Description
Issue 07 (2023-04-30)
Copyright © xFusion Digital Technologies Co., Ltd.
20
Callout
Description
Definition
6
Column Access Strobe (CAS)
latency
⚫
P: 15
⚫
T: 17
7
DIMM type
⚫
R: RDIMM
⚫
L: LRDIMM
5.4.1.2 Memory Subsystem Architecture
The 5288 V5 provides 24 memory slots. Each processor integrates six memory
channels.
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 5-5 Memory channels
CPU
Memory Channel
Memory Slot
CPU 1
A (primary)
DIMM000(A)
A
DIMM001(G)
B (primary)
DIMM010(B)
B
DIMM011(H)
C (primary)
DIMM020(C)
C
DIMM021(I)
D (primary)
DIMM030(D)
D
DIMM031(J)
E (primary)
DIMM040(E)
E
DIMM041(K)
F (primary)
DIMM050(F)
F
DIMM051(L)
CPU 2
A (primary)
DIMM100(A)
A
DIMM101(G)
B (primary)
DIMM110(B)
B
DIMM111(H)
C (primary)
DIMM120(C)
C
DIMM121(I)
D (primary)
DIMM130(D)