Computer Power Supplies
1,683 productsUpdated March 2026
Cooler Master
Cooler Master MWE Gold V3 ATX 3.1 Non-Modular power supply unit 550 W
£56.42
up to £65.92
2 offers
FSP/Fortron
FSP VITA-1000GM power supply unit 1000 W 20+4 pin ATX ATX
£133.20
up to £135.99
2 offers
Cisco
Cisco PWR-3KW-AC-V2 network switch component Power supply
£2109.81
up to £2213.99
2 offers
Owl Labs
Owl Labs REPLACEMENT POWER SUPPLY
£38.72
up to £39.47
2 offers
HPE
HPE C power supply
£559.46
up to £571.40
2 offers
be quiet!
be quiet! Straight Power 12 power supply unit 750 W 20+4 pin ATX ATX B
£127.08
up to £132.94
2 offers
Thermaltake
Thermaltake Toughpower PT 850W power supply unit 24-pin ATX ATX Black
£162.65
up to £166.68
2 offers
be quiet!
be quiet! PURE POWER 12 M | 1200W power supply unit 20+4 pin ATX ATX B
£150.79
up to £151.03
2 offers
ASRock
ASROCK Taichi TC-1300T 1300W 80+ Titanium PSU
£317.75
up to £324.62
2 offers
CRONUS
CRONUS 700ATV 700W 80 PLUS Bronze PSU
£38.81
up to £49.21
2 offers
MSI
MSI MPG A1000G PCIE5 power supply unit 1000 W 20+4 pin ATX ATX Black
£173.11
up to £173.99
2 offers
LIAN LI
LIAN LI Edge Gold 1000W White (with USB HUB) Power Supply
£137.34
up to £139.62
2 offers
Cooler Master
Cooler Master V SFX Gold 750 ATX 3.1 power supply unit 750 W 24-pin AT
£112.80
up to £139.14
2 offers
Cooler Master
Cooler Master MWE Gold 550 V3 ATX 3.1 White Edition Non-Modular power
£49.19
up to £56.00
2 offers
Gigabyte
GIGABYTE UD750GM PG5 V2 Power Supply Unit- PCIe Gen 5.1, 80 PLUS Gold, Fully Modular Design, 120mm Fan, ATX 3.1 compatible, EU Plug
£87.36
up to £88.99
2 offers
Hewlett Packard Enterprise
HPE P03178-B21 power supply unit 1000 W
£139.99
up to £194.35
2 offers
HPE
HPE POWER SUPPLY
£428.93
up to £438.70
2 offers
MSI
MSI MAG A650BN UK PSU '650W. 80 Plus Bronze certified. 12V Single
£58.99
up to £59.68
2 offers
HPE
HPE SPS-POWER SUPPLY E200 NODE
£829.98
up to £847.74
2 offers
Fractal Design
Fractal Design Ion 3 Gold 750W power supply unit 24-pin ATX ATX Black
£108.06
up to £109.99
2 offers
Fractal Design
Fractal Design Ion 3 Gold 1000W power supply unit 24-pin ATX ATX Black
£143.99
up to £148.34
2 offers
MSI
MSI MAG A500N-H power supply unit 500 W 24-pin ATX ATX Black
£37.30
up to £37.71
2 offers
Dell
DELL Power Supply. 450 Ws.
£241.26
up to £245.28
2 offers
Cooler Master
Cooler Master MWE Gold 650 V3 ATX 3.1 White Edition Non-Modular power
£55.96
up to £64.78
2 offers