FusionServer G5500 V6 Server
Technical White Paper
5 Hardware Description
2023-02-14
29
Figure 5-9
Memory identifier
No.
Description
Example
1
Capacity
⚫
16 GB
⚫
32 GB
⚫
64 GB
⚫
128 GB
⚫
256 GB
2
rank(s)
⚫
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
8
SPD version
⚫
10: SPD version
⚫
10: SPD versions from Byte
192 to Byte 447
9
Temperature grade
⚫
Extended temperature grade
(XT): 0°C to 95°C (32°F to
203°F)
⚫
Normal temperature grade