How to replace the Power Supply Unit on a Poweredge R440
Published November 05, 2025
This 3D experience gives you the step by step process of replacing the Power Supply Unit and a Poweredge R440. The procedure will also include removing the Power Supply Units and reinstalling them.
Removal
Power Supply Units
Identify the power supply unit highlighted in blue
Press the release latch and slide the PSU out of the system by using the PSU handle.
Install
Power Supply Units
Identify the power supply unit location highlighted in blue
Slide the PSU into the system until the PSU is fully seated and the release latch snaps into place.