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Computer Power Supplies

1,683 productsUpdated March 2026
Cooler Master MWE Gold V3 ATX 3.1 Non-Modular power supply unit 550 W

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 VITA-1000GM power supply unit 1000 W 20+4 pin ATX ATX

FSP/Fortron

FSP VITA-1000GM power supply unit 1000 W 20+4 pin ATX ATX

£133.20

up to £135.99

2 offers
Cisco PWR-3KW-AC-V2 network switch component Power supply

Cisco

Cisco PWR-3KW-AC-V2 network switch component Power supply

£2109.81

up to £2213.99

2 offers
Owl Labs REPLACEMENT POWER SUPPLY

Owl Labs

Owl Labs REPLACEMENT POWER SUPPLY

£38.72

up to £39.47

2 offers
HPE C power supply

HPE

HPE C power supply

£559.46

up to £571.40

2 offers
be quiet! Straight Power 12 power supply unit 750 W 20+4 pin ATX ATX B

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 Toughpower PT 850W power supply unit 24-pin ATX ATX Black

Thermaltake

Thermaltake Toughpower PT 850W power supply unit 24-pin ATX ATX Black

£162.65

up to £166.68

2 offers
be quiet! PURE POWER 12 M | 1200W power supply unit 20+4 pin ATX ATX B

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 Taichi TC-1300T 1300W 80+ Titanium PSU

ASRock

ASROCK Taichi TC-1300T 1300W 80+ Titanium PSU

£317.75

up to £324.62

2 offers
CRONUS 700ATV 700W 80 PLUS Bronze PSU

CRONUS

CRONUS 700ATV 700W 80 PLUS Bronze PSU

£38.81

up to £49.21

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

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 Edge Gold 1000W White (with USB HUB) Power Supply

LIAN LI

LIAN LI Edge Gold 1000W White (with USB HUB) Power Supply

£137.34

up to £139.62

2 offers
Cooler Master V SFX Gold 750 ATX 3.1 power supply unit 750 W 24-pin AT

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 MWE Gold 550 V3 ATX 3.1 White Edition Non-Modular power

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 UD750GM PG5 V2 Power Supply Unit- PCIe Gen 5.1, 80 PLUS Gold, Fully Modular Design, 120mm Fan, ATX 3.1 compatible, EU Plug

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
HPE P03178-B21 power supply unit 1000 W

Hewlett Packard Enterprise

HPE P03178-B21 power supply unit 1000 W

£139.99

up to £194.35

2 offers
HPE POWER SUPPLY

HPE

HPE POWER SUPPLY

£428.93

up to £438.70

2 offers
MSI MAG A650BN UK PSU '650W. 80 Plus Bronze certified. 12V Single

MSI

MSI MAG A650BN UK PSU '650W. 80 Plus Bronze certified. 12V Single

£58.99

up to £59.68

2 offers
HPE SPS-POWER SUPPLY E200 NODE

HPE

HPE SPS-POWER SUPPLY E200 NODE

£829.98

up to £847.74

2 offers
Fractal Design Ion 3 Gold 750W power supply unit 24-pin ATX ATX Black

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 Ion 3 Gold 1000W power supply unit 24-pin ATX ATX Black

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 MAG A500N-H power supply unit 500 W 24-pin ATX ATX Black

MSI

MSI MAG A500N-H power supply unit 500 W 24-pin ATX ATX Black

£37.30

up to £37.71

2 offers
DELL Power Supply. 450 Ws.

Dell

DELL Power Supply. 450 Ws.

£241.26

up to £245.28

2 offers
Cooler Master MWE Gold 650 V3 ATX 3.1 White Edition Non-Modular power

Cooler Master

Cooler Master MWE Gold 650 V3 ATX 3.1 White Edition Non-Modular power

£55.96

up to £64.78

2 offers