Jintide-C Series Processors; Dimms; Dram Specifications - H3C UniServer R6900 G3 User Manual

Table 11-2 Cascade Lake processors
Base
Model
frequency
8276 2.2 GHz
8260 2.4 GHz
6252 2.1 GHz
6248 2.5 GHz
6244 3.6 GHz
6242 2.8 GHz
6240 2.6 GHz
6230 2.1 GHz
5220 2.2 GHz
5218 2.3 GHz
6240C 2.6 GHz

Jintide-C series processors

Base
Model
frequency
C2460 2.1 GHz
C1640 2.1 GHz
C1450 2.2 GHz
C1230 2.3 GHz

DIMMs

The server provides 6 DIMM channels per processor, 24 channels in total. Each DIMM channel has
two DIMM slots and supports a maximum of eight ranks. For the physical layout of DIMM slots, see
"DIMM slots."

DRAM specifications

Product
code
0231A6SR
0231A6SP
0231A6SQ
0231A6SS
0231A8QJ
Number of
Power
cores
165 28
165 24
150 24
150 20
150 8
150 16
150 18
125 20
125 18
125 16
150 18
Number of
Power
cores
150 24
125 16
105 14
105 12
Model
DDR4-2666-8G-1Rx8-R
DDR4-2666-16G-1Rx4-R
DDR4-2666-16G-2Rx8-R
DDR4-2666-32G-2Rx4-R
DDR4-2666-64G-4Rx4-L
Cache UPI
(L3) links
38.5 MB 3
35.75 MB 3
35.75 MB 3
27.5 MB 3
24.75 MB 3
22 MB 3
24.75 MB 3
27.5 MB 3
24.75 MB 2
22 MB 2
24.75 MB 3
Cache UPI
(L3) links
33 MB 3
22 MB 3
19.25 MB 2
16.5 MB 2
Type Capacity
RDIMM 8 GB
RDIMM 16 GB
RDIMM 16 GB
RDIMM 32 GB
LRDIMM 64 GB
11-3
Supported
UPI speed max. data rate
of DIMMs
10.4 GT/s 2933 MHz
10.4 GT/s 2933 MHz
10.4 GT/s 2933 MHz
10.4 GT/s 2933 MHz
10.4 GT/s 2933 MHz
10.4 GT/s 2933 MHz
10.4 GT/s 2933 MHz
10.4 GT/s 2933 MHz
10.4 GT/s 2666 MHz
10.4 GT/s 2666 MHz
10.4 GT/s 2933 MHz
Supported
UPI speed max. data rate
of DIMMs
10.4 GT/s 2666 MHz
10.4 GT/s 2666 MHz
10.4 GT/s 2400 MHz
10.4 GT/s 2400 MHz
Data rate Rank
2666 MHz Single-rank
2666 MHz Single-rank
2666 MHz Dual-rank
2666 MHz Dual-rank
2666 MHz Quad-rank