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PC Power Supplies

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  • Full Modular
  • 80PLUS Platinum
  • SLI/CrossFire
  • Single Rail
  • 83.3A
  • 135mm Fan
  • ATX PSU

Corsair AX860i Digital 860W Full Modular Power Supply

CP-9020037-UK

£196.99

Was £215.56 Save £19.00

(81)
  • Stable and Reliable Power Delivery
  • Less Heat and Lower Operating Cost
  • Quiet Operation at low loads
  • Easy installation and cable routing with better airflow Modular
  • 80 PLUS Platinum
  • 1x120mm Fan
  • ATX v2.31

Aerocool Integrator RGB 500W 80+ Bronze PSU

ACP-I500BR

£30.44

Was £34.59 Save £5.00

(1)
  • 3x Molex Connectors
  • 6x SATA Connector
  • 1x PCIe Connector
  • 4 + 4-Pin CPU Power Connector
  • ATX
  • ACP-I500BR

Aerocool Integrator RGB 700W 80+ Bronze PSU

ACP-I700BR

£41.54

Was £46.24 Save £5.00

(1)
  • 12 CM Fan
  • 4x Molex Connectors
  • 7x SATA Connectors
  • 2x PCIe Connectors
  • 4 + 4-Pin CPU Power Connector
  • ATX
  • ACP-I700BR
  • 80 PLUS Gold
  • Full Modular
  • CP-9020178-UK

Cooler Master MasterWatt 750 Watt Hybrid Modular PSU

MPX-7501-AMAAB-UK

£66.89

Was £69.99

USED FROM £64.99

(6)
  • Hybrid Modular
  • 80 PLUS Bronze
  • SLI | CrossFire
  • Single Rail
  • 62.5A
  • 120mm Fan
  • MPX-7501-AMAAB-UK

Cooler Master MasterWatt Lite V2 500W 80+ PSU

MPX-5001-ACABW-KS

£33.98

Was £34.26

(3)
  • Fully Wired
  • 80 PLUS
  • Single Rail
  • 30A
  • 120mm Fan
  • ATX Form Factor
  • MPX-5001-ACABW-KS

Cooler Master MasterWatt 550 Watt Hybrid Modular PSU

MPX-5501-AMAAB-UK

£55.40

Was £58.59

USED FROM £45.99

(8)
  • Hybrid Modular
  • 80 PLUS Bronze
  • SLI | CrossFire
  • 45.8A
  • 120mm Fan
  • ATX Form Factor
  • MPX-5501-AMAAB-UK

Cooler Master MasterWatt Lite V2 700W 80+ PSU

MPX-7001-ACABW-KS

£46.42

Was £46.95

(2)
  • Fully Wired
  • 80PLUS
  • Single Rail
  • 54A
  • 120mm Fan
  • ATX Form Factor
  • MPX-7001-ACABW-KS

Cooler Master MasterWatt Lite V2 400W PSU

MPX-4001-ACABW-KS

£29.99

Was £34.30 Save £5.00

(11)
  • Fully Wired
  • 80 PLUS
  • Single Rail
  • 30A
  • 120mm Fan
  • ATX PSU

Cooler Master MasterWatt 650 Watt Hybrid Modular PSU

MPX-6501-AMAAB-UK

£59.99

Was £61.58

(3)
  • Hybrid Modular
  • 80 PLUS Bronze
  • SLI | CrossFire
  • Single Rail
  • 54.1A
  • 120mm Fan
  • ATX Form Factor
  • MPX-6501-AMAAB-UK

Cooler Master MasterWatt Lite V2 600W PSU

MPX-6001-ACABW-KS

£39.98

Was £44.99 Save £6.00

(9)
  • Fully Wired
  • 80 PLUS
  • Single Rail
  • 30A
  • 120mm Fan
  • ATX Form Factor
  • MPX-6001-ACABW-KS

Kolink Core Series 400W 80+ PSU

KL-C400

£19.99

(1)
  • 2x Molex Connectors
  • 4x SATA Connectors
  • 1x PCIe Connectors (6+2-Pin)
  • 4 + 4-Pin CPU Power Connector
  • ATX Form Factor

Corsair VS450 450 Watt Fully Wired 80+ PSU/Power Supply Black

CP-9020170-UK

£33.04

USED FROM £28.99

(2)
  • 450W Corsair VS450
  • Fully Wired
  • 80PLUS White
  • Single Rail
  • 36A
  • 120mm Fan
  • ATX PSU Black

Aero Cool Integrator 700W Modular 80+ Silver PSU

ACPB-IM70AXC.11

£49.99

Not reviewed yet
  • 4x Molex Connectors
  • 7x SATA Connectors
  • 4x PCIe Connectors (6+2-Pin)
  • 4 + 4-Pin CPU Power Connector
  • ATX Form Factor
Compare (Up To 4 Products)
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Gigabyte P650B 650W 80+ Bronze PSU Power Supply

GP-P650B-UK

£59.99

Not reviewed yet
  • 3x Molex Connectors
  • 80PLUS Bronze
  • 120mm Fan
  • Single Rail
  • 3x Molex Connectors
  • 6x SATA Connectors
  • 4x PCIe Connectors (6+2-Pin)
  • 4 + 4-Pin CPU Power Connector

Corsair 550 Watt CX550M Semi Modular Power Supply

CP-9020102-UK

£58.99

Was £60.89

(16)
  • 80 PLUS Bronze
  • Hybrid Modular
  • SLI/CrossFire
  • Single Rail
  • CP-9020102-UK

Corsair HX1000i 1000W Full Modular Power Supply

CP-9020074-UK

£192.78

Was £216.37 Save £24.00

(15)
  • CP-9020074-UK
  • 80PLUS Gold
  • Hybrid Modular
  • Single Rail
  • 51A + 12V
  • 120mm Fan
  • ATX PS

Corsair 450 Watt CX450M Semi Modular Power Supply

CP-9020101-UK

£54.71

Was £55.46

(25)
  • 80 PLUS Bronze
  • Hybrid Modular
  • SLI/CrossFire
  • Single Rail
  • CP-9020101-UK
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6 Pages

Looking to upgrade your PC or want to build a new one, then you may need to consider having a new power supply unit, which are an essential component of a computer. Power Supplies also known as PSU’s works by converting the AC electric current from the mains into a DC electric current powering all the components inside the computer. The PSU also monitors the voltage in order to avoid any spikes and surges.

When looking to choose a new power supply unit for your desktop PC, it is important it is has right output.

For a home computer, you should be looking to get a PC power supply that offers between 300 and 500 watts. If you plan to use your computer to do high-spec gaming or run applications such as photo and video editing software, then we have power supplies that have wattage output of up to 1200.

At Box.co.uk, we offer a wide choice when it comes to our power supplies and all at amazing prices. We stock all the top brands like Aerocool, Cooler Master, Fractal and many more. Order online today or come down to our Birmingham store.