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PSU configuration

Refer to the following section for more information on the PSU configurations.

SD650-N V3 PSU configuration​

PSU support matrix

Validate the power requirements for your configuration using the latest version of the Power Configurator to ensure that the number of power supplies selected are adequate for supporting your chassis configuration. The Power Configurator tool can be found at Lenovo Capacity Planner website.

CAUTION
Failure to validate the configuration with the Power Configurator tool could result in system errors, failure to power on, or microprocessor throttling, and limiting system's ability to leverage all the microprocessor performance.
Note
ComponentSD650-N V3 support configurations

ThinkSystem 2600W (230V) v2 Titanium PSU

9 PSUs

7200W Titanium DWC PSU

3 PSUs

High Power Midplane

Supported

Standard Midplane (Air PSU only)

Supported

SMM2

Supported

Power policy

ComponentSD650-N V3 power policy

ThinkSystem 2600W (230V) v2 Titanium PSU

9 PSU: 8+1 without OVS

7200W Titanium DWC PSU

3 PSUs configured as 8+1 redundancy without OVS

Note
OVS (Oversubscription) of the power system allows for more efficient use of the available system power.