10 bestComputer Power Suppliesof December 2025
112M consumers helped this year.
1
CORSAIR RM650 80 PLUS Gold Fully Modular Low-Noise ATX 650 Watt Power Supply - UK - Black
Corsair
9.9
2
Corsair RM850x 80 PLUS Gold Fully Modular ATX 850 Watt Power Supply (135 mm Magnetic Levitation Fan, Wide Compatibility, Reliabile Japanese Capacitors, Extremely Fast Wake-from-Sleep) UK - Black
Corsair
9.8
15% off
3
MSI MAG A750GL PCIE5 Power Supply Unit, 750W, 80 Plus Gold, Fully Modular, ATX 3.0, PCIe 5.0 GPU Support, Black Flat Cables, 7 Year Warranty
MSI
9.7
19% off
4
GIGABYTE UD850GM Power Supply Unit - 850W, 80 PLUS Gold Certified, Fully Modular, Japanese Capacitors, UK plug
Gigabyte
9.5
7% off
5
Corsair HX1000i Fully Modular Ultra-Low Noise ATX Power Supply - ATX 3.0 & PCIe 5.0 Compliant - Fluid Dynamic Bearing Fan - CORSAIR iCUE Software Compatible - 80 PLUS Platinum Efficiency - Black
Corsair
9.3
Other
AZDelivery 5 x 220V to 5V Mini Power Supply Module compatible with Raspberry Pi
AZDelivery NRF24L01+ 8-Pin Breakout Adapter Board Wireless Transceiver Module 4.8V 12V AMS1117 2.4 GHz NRF24L01 Compatible with Raspberry Pi Including E-Book!
AZDelivery XL4016E1 Step-Down Buck Converter Power Supply Module DC-DC 5-40V to 1.2-36V Adjustable Step Down Board 12A 100W XL4016E1 Compatible with Arduino including E-book! (Pack of 5)
JUSTOP Black 750W PSU, Switching Power Supply, Computer Desktop PC ATX 120mm Fan 8-Pin 12V, 6+2 Pin PCI-E, 6x SATA
23% off
6
StarTech.com 10ft (3m) UK Computer Power Cable, 18AWG, BS 1363 to C13, 10A 250V, Black Replacement AC Power Cord, Kettle Lead / UK Power Cord, Power Supply Cable, TV/Monitor Power Cable (PXT101UK3M)
StarTech.com
9.1
14% off
7
NZXT C1000 PSU - PA-0G1BB-UK - 1000 Watt PSU - 80+ Gold Certified - Fully Modular - Sleeved Cables - ATX Gaming Power Supply
NZXT
8.9
6% off
8
Cooler Master MWE 850 Gold V2 Fully Modular PSU (UK Plug) - 80 PLUS Gold 850W Power Supply Unit, Flat Black Cabling, 120mm HDB Fan, High-Temperature Threshold
Cooler Master
8.7
9
CORSAIR CX750 80 PLUS Bronze Non Modular Low-Noise ATX 750 Watt Power Supply - UK - Black
Corsair
8.5
24% off
10
GIGABYTE UD750GM Power Supply Unit - 750W, 80 PLUS Gold Certified, Japanese Capacitors, Fully Modular, ATX 3.0, UK Plug
Gigabyte
8.2
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