HP ProLiant SL270s Gen8 Server - Manual (Page 53)

Hardware options installation 53
CAUTION: All power supplies installed in the server must have the same output power capacity.
Verify that all power supplies have the same part number and label color. The system becomes
unstable and may shut down when it detects mismatched power supplies.
Label color Output
Orange 750W
Green 1,200W
White 1,200W -48Vdc
CAUTION: To prevent improper cooling and thermal damage, do not operate the server unless
all bays are populated with either a component or a blank.
To install the component:
1. Unfasten the cable management solution to access the power supply bays.
2. Remove the power supply blank.
3. Remove the protective cover from the connector pins on the power supply.