Power Supply Units - Dell EMC PowerEdge T440 Installation And Service Manual

Figure 75. Installing a processor and heat sink module
Next step
1 Follow the procedure listed in

Power supply units

The power supply unit (PSU) is an internal hardware component which supplies power to the components in the system.
Your system supports one of the following:
• Two 1100 W, 750 W, or 495 W AC PSUs
• Two 450 W(Bronze) cabled AC PSU
NOTE: For more information, see the Technical specifications
section.
After working inside your system.
Dell EMC PowerEdge T440 Installation and Service Manual
Installing and removing system components
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