PSU configuration
Refer to the following section for more information on the PSU configurations.
SD665-N V3 PSU configurations
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.
The tables below are based on nodes with all DIMM slots, PCIe slots, and hard disk drives populated.
Installing different DWC trays in the DW612S enclosure requires specific PSU configuration, see Guidance on mixing trays configuration for the DW612S enclosure.
| Component | SD665-N V3 support configurations |
|---|---|
ThinkSystem 2600W (230V) v2 Titanium PSU | 9 PSUs Note Mixing PSUs manufactured by different vendors is not supported. |
7200W Titanium DWC PSU | 3 PSUs |
High Power Midplane | Supported |
SMM2 | Supported |
Power policy
| Component | SD665-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 |