CONFIGURING the SERVER

By default, starting with UCSM 2.0.4, DIMMs run in memory performance mode (1.5v) by BIOS default, which yields faster memory speeds than when the BIOS is set for the memory to run in power-savings mode. Memory speed is dependent on factors such as:

CPU choice

DIMM choice

DIMM population (how many DIMMs per channel are populated)

BIOS setting.

For the DIMMs to run in power-savings mode (1.35 V, if the DIMM supports this), change the BIOS setting to power-savings mode.

For more information regarding memory, see CPUs and DIMMs, page 58.

Cisco UCS Cisco UCS C220 M3 High-Density Rack Server (Small Form Factor Disk Drive Model)

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Cisco Systems A03D600GA2 manual Configuring the Server