Computer Power Supplies
2,363 productsUpdated April 2026
FSP/Fortron
FSP VITA-1000GM power supply unit 1000 W 20+4 pin ATX ATX
£133.20
up to £135.99
2 offers
LC-Power
LC-Power LC6550 V2.2 power supply unit 550 W ATX Black
£102.20
up to £105.24
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
Gigabyte
GIGABYTE AORUS ELITE P850W Power Supply - PCIe 5.0, 80 PLUS Platinum, Fully Modular Design, 120mm Fan, ATX 3.0 compatible, EU Plug
£113.27
up to £119.99
2 offers
HPE
HPE SPS-UPS.1500.G3.N
£227.03
up to £232.13
2 offers
StarTech.com
StarTech.com Redundant Power Supply Unit for MCM15-MEDIA-CHASSIS, 130W AC, 100-240V Input, Tool-Free Hot-Swappable Design, Fanless Cooling, TAA Compliant
£140.99
up to £147.62
2 offers
HP
HP PLY TRIO C60 PSU CAT5 EMEA
£85.02
up to £86.44
2 offers
ASRock
ASROCK Taichi TC-1300T 1300W 80+ Titanium PSU
£317.75
up to £324.62
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
CRONUS
CRONUS 700ATV 700W 80 PLUS Bronze PSU
£38.81
up to £49.21
2 offers
HP
HP US-C C dper 45W HE
£139.32
up to £142.96
2 offers
Hewlett Packard Enterprise
HPE P03178-B21 power supply unit 1000 W
£139.99
up to £194.35
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
Cooler Master
Cooler Master MWE Gold 550 V3 ATX 3.1 White Edition Non-Modular power
£49.19
up to £56.00
2 offers
HPE
HPE POWER SUPPLY
£428.93
up to £438.70
2 offers
Thermaltake
Thermaltake Toughpower PT 850W power supply unit 24-pin ATX ATX Black
£162.65
up to £166.68
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
Fractal Design
Fractal Design Ion 3 Gold 850W power supply unit 24-pin ATX ATX Black
£118.30
up to £120.99
2 offers
Dell
DELL Power Supply. 450 Ws.
£241.26
up to £245.28
2 offers
LIAN LI
LIAN LI Edge Gold 1000W White (with USB HUB) Power Supply
£137.34
up to £139.62
2 offers
Gigabyte
GIGABYTE UD1600PM PG5 AI TOP power supply unit 1600 W 20+4 pin ATX ATX Black
£298.35
up to £301.99
2 offers
Owl Labs
Owl Labs REPLACEMENT POWER SUPPLY
£38.72
up to £39.47
2 offers
HPE
HPE HPE Networking X351 150W AC Power Supply
£480.08
2 offers
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