Datasheet

Cisco UCS C240 M3 High-Density Rack Server (Small Form Factor Disk Drive Model)
SUPPLEMENTAL MATERIAL
71
Low-Voltage DIMM Considerations
The C240 M3 server can be ordered with dual-voltage (1.35 V) DIMMs. Note the following considerations:
■ Low-voltage DIMMs within the server must have the identical manufacturer, type, speed,
and size.
■ Low-voltage DIMMs and standard-voltage DIMMs can be mixed in the same server. Note that
this causes the system BIOS to default to standard-voltage operation (Performance Mode).
That is, the server cannot operate in Power Saving Mode unless all DIMMs are low-voltage
DIMMs.
■ CPUs that have a maximum memory frequency less than 1333 MHz support low-voltage
DIMMs operating in Power Saving Mode only, and do not support Performance Mode.
11 x 8 GB 11 88 GB 11 x 8 GB 11 88 GB 176 GB
6 x 16 GB 6 96 GB 6 x 16 GB 6 96 GB 192 GB
4x8GB + 4x16GB 8 96 GB 4x8GB + 4x16GB 8 96 GB 192 GB
12 x 8 GB 12 96 GB 12 x 8 GB 12 96 GB 192 GB
3 x 32 GB 3 96 GB 3 x 32 GB 3 96 GB 192 GB
7 x 16 GB 7 112 GB 7 x 16 GB 7 112 GB 224 GB
8 x 16 GB 8 128 GB 8 x 16 GB 8 128 GB 256 GB
4 x 32 GB 4 128 GB 4 x 32 GB 4 128 GB 256 GB
9 x 16 GB 9 144 GB 9 x 16 GB 9 144 GB 288 GB
10 x 16 GB 10 160 GB 10 x 16 GB 10 160 GB 320 GB
11 x 16 GB 11 176 GB 11 x 16 GB 11 176 GB 352 GB
12 x 16 GB 12 192 GB 12 x 16 GB 12 192 GB 384 GB
6 x 32 GB 6 192 GB 6 x 32 GB 6 192 GB 384 GB
8 x 32 GB 8 256 GB 8 x 32 GB 8 256 GB 512 GB
12 x 32 GB 12 384 GB 12 x 32 GB 12 384 GB 768 GB
Table 38 Supported DIMM Configurations (continued)
CPU 1 DIMMs
Total
DIMMs for
CPU 1
CPU 1
Capacity
CPU 2 DIMMs
Tot al
DIMMs for
CPU 2
CPU 2
Capacity
Total
Capacity for
2 CPUs