Dell PowerEdge C5220 Getting Started With Your System page 11

3 Plug the chassis power cable into the power supply unit.
NOTE:
The correct configuration of the integral chassis AC power cables to the
PSU sockets is as shown in the following illustration.
PSU1 PSU2
1 2 3 4 5 6 7 8 9 10 11 12
PSU1 PSU2
9
Installation and Configuration