A power supply unit (PSU) converts mains AC to low-voltage regulated DC power for the internal components of a computer.
Lenovo ThinkSystem 750W 230V Titanium Hot-Swap

Lenovo ThinkSystem 750W 230V Titanium Hot-Swap

Lenovo
£345.99
Lenovo HE 80 Plus Platinum power supply unit 900 W

Lenovo HE 80 Plus Platinum power supply unit 900 W

Lenovo
£335.99
NETGEAR APS300W power supply unit 300 W Silver

NETGEAR APS300W power supply unit 300 W Silver

Netgear
£110.99
Lenovo HE 80 Plus Platinum power supply unit 550 W

Lenovo HE 80 Plus Platinum power supply unit 550 W

Lenovo
£284.99
NETGEAR APS135W-10000S power supply unit 135 W Silver

NETGEAR APS135W-10000S power supply unit 135 W Silver

Netgear
£200.99
Lenovo 00KA098 power supply unit 900 W

Lenovo 00KA098 power supply unit 900 W

Lenovo
£216.99
IBM 43W9049 power supply unit 2500 W Aluminium

IBM 43W9049 power supply unit 2500 W Aluminium

IBM
£606.99
Lenovo 00FK936 power supply unit 900 W 2U Black, Silver

Lenovo 00FK936 power supply unit 900 W 2U Black, Silver

Lenovo
£216.99
Lenovo 7N67A00882 power supply unit 550 W Black, Stainless steel

Lenovo 7N67A00882 power supply unit 550 W Black, Stainless steel

Lenovo
£219.99
Lenovo 00YD992 power supply unit 460 W ATX Black, Grey

Lenovo 00YD992 power supply unit 460 W ATX Black, Grey

Lenovo
£239.99
Lenovo 4P57A12649 power supply unit 450 W Black, Metallic

Lenovo 4P57A12649 power supply unit 450 W Black, Metallic

Lenovo
£284.99
Lenovo 7N67A00883 power supply unit 750 W Stainless steel

Lenovo 7N67A00883 power supply unit 750 W Stainless steel

Lenovo
£238.99