Cisco UCS C240 M3 High-Density Rack Server (Small Form Factor Disk Drive Model)
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CONFIGURING the SERVER
STEP 9 ORDER POWER SUPPLY
The C240 M3 server requires at least one power supply. A lightly loaded server may require one
or two 650 W power supplies. A fully loaded server might need to be powered with two 1200 W
power supplies. A server with one GPU requires at least one 1200 W power supply; a server with
two GPUs requires two 1200 W power supplies. Use the power calculator at the following link to
determine the needed power based on the options chosen (CPUs, drives, memory, and so on):
https://express.salire.com/Go/Cisco/Cisco-UCS-Power-Calculator.aspx
Table 18 Power Supply
Product ID (PID) PID Description
UCSC-PSU-650W 650 W power supply (CSCI platinum).
UCSC-PSU2-1200 1200 W power supply (CSCI platinum).
UCSC-PSU-930WDC 930 W -48V DC power supply
NOTE: In a two power supply server, both power supplies must be identical.