A power supply unit (PSU) converts mains AC to low-voltage regulated DC power for the internal components of a computer.
HPE 800W Flex Slot Titanium Hot Plug Low Halogen Power Supply Kit

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

Hewlett Packard Enterprise
£178.99
HPE Networking RPS1600 1600W AC Power Supply

HPE Networking RPS1600 1600W AC Power Supply

Hewlett Packard Enterprise
£1,148.99
HPE 800W Flex Slot -48VDC Hot Plug Low Halogen Power Supply Kit

HPE 800W Flex Slot -48VDC Hot Plug Low Halogen Power Supply Kit

Hewlett Packard Enterprise
£182.99
HPE 874009-B21 power supply unit 550 W ATX

HPE 874009-B21 power supply unit 550 W ATX

Hewlett Packard Enterprise
£211.99
HPE 800W Flex Slot Hot Plug Universal Low Halogen High Voltage AC/DC Power Supply Kit

HPE 800W Flex Slot Hot Plug Universal Low Halogen High Voltage AC/DC Power Supply Kit

Hewlett Packard Enterprise
£466.99
HPE 684532-B21 power supply unit 1500 W 1U

HPE 684532-B21 power supply unit 1500 W 1U

Hewlett Packard Enterprise
£573.99
HPE 720479-B21 power supply unit 800 W Grey

HPE 720479-B21 power supply unit 800 W Grey

Hewlett Packard Enterprise
£438.99
HPE 1200W Common Slot Platinum Plus Hot Plug Power Supply Kit

HPE 1200W Common Slot Platinum Plus Hot Plug Power Supply Kit

Hewlett Packard Enterprise
£418.99
APC Symmetra LX Intelligence Module power supply unit

APC Symmetra LX Intelligence Module power supply unit

APC
£1,066.99
GIGABYTE UD1300GM PG5 power supply unit 1300 W 20+4 pin ATX ATX Black

GIGABYTE UD1300GM PG5 power supply unit 1300 W 20+4 pin ATX ATX Black

Gigabyte
£161.99
MSI MPG A1000G PCIE5 power supply unit 1000 W 20+4 pin ATX ATX Black

MSI MPG A1000G PCIE5 power supply unit 1000 W 20+4 pin ATX ATX Black

MSI
£173.99
Phanteks Revolt power supply unit 1200 W ATX Black

Phanteks Revolt power supply unit 1200 W ATX Black

Phanteks
£218.99