No.
Description
Example
1
Capacity
● 16 GB
● 32 GB
● 64 GB
● 128 GB
● 256 GB
2
Number of ranks
● 1R: single-rank
● 2R: dual-rank
● 4R: quad-rank
● 8R: octal-rank
3
Data width on the DRAM
● x4: 4-bit
● x8: 8-bit
4
Type of the memory interface
● PC4: DDR4
5
Maximum memory speed
● 2933 MT/s
● 3200 MT/s
6
Memory latency parameters
(CL-tRCD-tRP)
● W = 20-20-20
● Y = 21-21-21
● AA = 22-22-22
7
DIMM type
● R = RDIMM
● L = LRDIMM
5.4.1.2 Memory Subsystem Architecture
A server provides 32 memory slots. Each processor integrates eight 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
Channel
Memory Slot
CPU 1
A (primary)
DIMM000(A)
A
DIMM001(I)
B (primary)
DIMM010(B)
B
DIMM011(J)
C (primary)
DIMM020(C)
FusionServer 1288H V6 Server
Technical White Paper
5 Hardware Description
Issue 10 (2023-04-30)
Copyright © xFusion Digital Technologies Co., Ltd.
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