Dimm Population; Recommended Dimm Populations - Cisco UCS B22 M3 User Manual

SUPPLEMENTAL MATERIAL

DIMM Population

Recommended DIMM Populations

Table 23 shows the recommended DIMM slot populations.
Table 23 Recommended DIMM Population
DIMMs per DIMMs in Each
Channel Channel
8 GB
1 16 GB
32 GB
4 GB + 4 GB
8 GB + 8 GB
16 GB + 16 GB
2 4 GB + 8 GB
4 GB + 16 GB
8 GB + 16 GB
32 GB + 32 GB
If 4 GB DIMMs are mixed with 8 GB or 16 GB DIMMs, the DIMM slots are populated as shown in
Table 24 4 GB DIMMs Mixed with 8 GB or 16 GB DIMMs
Total
Number
Memory
of CPUs
(GB)
B0
12/20 1 4
24/40 4
20/28 4
16 4
32/48 4
28/36 4
36
1-CPU Memory Size
24
48
96
24
48
96
36
60 GB
72 GB
192 GB
CPU 1 DIMM Size (GB) Populated
B1 C0 C1
8/16 none none
4 8/16 8/16
4 4 4
4 4 4
4 4 4
4 4 4
2-CPU Memory Size
48
96
192
48
96
192
72
120 GB
144 GB
384 GB
CPU 2 DIMM Size (GB) Populated
D0 D1 F0
none none none
none none none
none none none
none none none
8/16 8/16 none
4 8/16 none
DIMM Speed
1600 MHz
1600 MHz
1600 MHz
1600 MHz
1600 MHz
1600 MHz
1600 MHz
1600 MHz
1600 MHz
160 MHz
Table
F1 G0 G1
none none none none
none none none none
none none none none
none none none none
none none none none
none none none none
Cisco UCS B22 M3 Blade Server
24.
H0 H1
none
none
none
none
none
none