A power supply unit (PSU) converts mains AC to low-voltage regulated DC power for the internal components of a computer.
HPE Aruba Networking PSU-550-AC 550W AC Power Supply

HPE Aruba Networking PSU-550-AC 550W AC Power Supply

Hewlett Packard Enterprise
£759.99
HPE 865408R-B21 power supply unit 500 W Grey

HPE 865408R-B21 power supply unit 500 W Grey

Hewlett Packard Enterprise
£395.99
HPE Aruba Networking DL360 Gen10 500W Spare PSU

HPE Aruba Networking DL360 Gen10 500W Spare PSU

Hewlett Packard Enterprise
£693.99
HPE JW658A power supply unit 350 W Grey

HPE JW658A power supply unit 350 W Grey

Hewlett Packard Enterprise
£767.99
HPE Networking SW 650W 48V NEBS DC Power Supply Unit

HPE Networking SW 650W 48V NEBS DC Power Supply Unit

Hewlett Packard Enterprise
£915.99
HPE JG527A power supply unit 300 W Metallic

HPE JG527A power supply unit 300 W Metallic

Hewlett Packard Enterprise
£424.99
HPE 867875-B21 power supply unit 1U Aluminium, Black

HPE 867875-B21 power supply unit 1U Aluminium, Black

Hewlett Packard Enterprise
£694.99
HPE 800W Flex Slot Platinum Hot Plug Low Halogen Power Supply Kit

HPE 800W Flex Slot Platinum Hot Plug Low Halogen Power Supply Kit

Hewlett Packard Enterprise
£119.99
HPE JC610A power supply unit 2500 W Metallic

HPE JC610A power supply unit 2500 W Metallic

Hewlett Packard Enterprise
£1,852.99
HPE 500W Flex Slot Platinum Hot Plug Low Halogen Power Supply Kit

HPE 500W Flex Slot Platinum Hot Plug Low Halogen Power Supply Kit

Hewlett Packard Enterprise
£112.99
HPE 1600W Flex Slot Platinum Hot Plug Low Halogen Power Supply Kit

HPE 1600W Flex Slot Platinum Hot Plug Low Halogen Power Supply Kit

Hewlett Packard Enterprise
£169.99
HPE StoreEver MSL Redundant Power Supply Upgrade Kit

HPE StoreEver MSL Redundant Power Supply Upgrade Kit

Hewlett Packard Enterprise
£814.99