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Box.co.uk - Power Supplies

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. ...Read More

141 products found in : > >

1 to 21 of 141

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Cooler Master GM-Series Semi Modular G750M 750W 80PlusBronze PSU UK Cables

(2)
  • 80+ Bronze
  • 1x120mm Quiet Fan
  • ATX v2.31
  • RS750-AMAAB1-UK

£67.99

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Available to order online at the moment   Available to buy in store or collect at the moment

Cooler Master B-Series B700 700w Ver.2 80Plus PSU UK Cables

(13)
  • Active PFC & PWM Combo Control
  • 85% efficiency
  • dual 12V rail
  • 230V
  • RS700-ACABB1-UK

£54.99

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Available to order online at the moment   Available to buy in store or collect at the moment

Corsair 850 Watt Fully Modular RM850X ATX PSU/Power Supply

(3)
  • 80 PLUS Gold
  • Full Modular
  • SLI/CrossFire
  • Single Rail
  • 70.8A +12V
  • 1x135mm Fan
  • ATX
  • CP-9020093-UK

£128.09

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Available to order online at the moment   Available to buy in store or collect at the moment

Seasonic X750 750W PSU

(3)
  • 80+ Gold
  • Full Modular
  • Jap Caps
  • DBB Fan
  • SS-750KM3

£121.10

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Available to order online at the moment   Available to buy in store or collect at the moment

Aerocool Integrator 700W Computer Power Supply Unit PSU

(57)
  • 12cm
  • Black
  • Fan
  • Active
  • AI 700W

£40.60

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Available to order online at the moment   Available to buy in store or collect at the moment

Cooler Master MasterWatt Lite 400 PSU

(1)
  • 400w
  • 80plus White
  • 85% efficiency
  • UK Cable
  • MPX-4001-ACABW-UK

£36.89

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Available to order online at the moment   Available to buy in store or collect at the moment

Seasonic G450 450W PSU

(1)
  • 80+ Gold
  • Semi Modular
  • Jap Caps
  • DBB Fan
  • SS-450RM

£77.47

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Available to order online at the moment   Available to buy in store or collect at the moment

Antec VP600P 600W Power Supply

(1)
  • 600W Continuous Power
  • 120 mm Silence
  • Thermal Manager
  • 0-761345-06425-5

£52.94

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Available to order online at the moment   Available to buy in store or collect at the moment

Seasonic P760 760W PSU

(3)
  • 80+ Platinum
  • Full Modular
  • Jap Caps
  • DBB Fan
  • SS-760XP2

£142.16

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Available to order online at the moment   Available to buy in store or collect at the moment

Corsair 500 Watt CX500M Semi Modular Power Supply

(54)
  • 80 PLUS Bronze
  • Hybrid Modular
  • SLI/CrossFire
  • Single Rail
  • CP-9020059-UK

£74.20

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Available to order online at the moment   Available to buy in store or collect at the moment

Corsair S Series VS550 550 Watt Power Supply

(37)
  • 85% Eff
  • 80 PLUS
  • Single Rail
  • 1x120mm
  • Black Casing+Sleeved Cables
  • CP-9020097-UK

£39.98

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Available to order online at the moment   Available to buy in store or collect at the moment

Corsair VS Series VS650 650 Watt power Supply

(17)
  • 80 PLUS
  • Non Modular
  • Single Rail
  • 50A +12V
  • 1x120mm Fan
  • CP-9020098-UK

£47.50

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Available to order online at the moment   Available to buy in store or collect at the moment

Aerocool Integrator 500W Computer Power Supply Unit PSU

(29)
  • 12cm
  • Black
  • Fan Active
  • AI 500W

£30.36

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Available to order online at the moment   Available to buy in store or collect at the moment

Corsair HX750i 750W Full Modular Power Supply

(6)
  • 80+ Platinum
  • CP-9020072-UK

£148.73

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Available to order online at the moment   Available to buy in store or collect at the moment

Cit 500W Active 80+ Bronze 85% Efficient Power Supply Unit

  • Low Noise 12cm Fan
  • CIT ATV-500W RTL

£29.99

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Available to order online at the moment   Available to buy in store or collect at the moment

Powercool 750W Modular Powercool Black PSU 80 Plus 12cm Fan SATA Power Supply

(1)
  • 80+ Single 12V V2.2 High Efficiency
  • PC-750AUBA-M

£45.62

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Available to order online at the moment   Available to buy in store or collect at the moment

Corsair 850 Watt CX850M Semi Modular Power Supply

(11)
  • 80 PLUS Bronze
  • Hybrid Modular
  • SLI/CrossFire
  • Single Rail
  • CP-9020099-UK

£93.96

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Available to order online at the moment   Available to buy in store or collect at the moment

Corsair S Series VS450 450 Watt Power Supply

(15)
  • 85% Eff
  • 80 PLUS
  • Single Rail
  • 1x120mm
  • Black Casing+Sleeved Cables
  • CP-9020096-UK

£34.97

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Available to order online at the moment   Not available to buy in store or collect at the moment

Corsair 550 Watt Fully Modular RM550X ATX PSU/Power Supply

(5)
  • 80 PLUS Gold
  • Full Modular
  • Single Rail
  • 45.8A +12V
  • 1x135mm Fan
  • ATX PSU
  • CP-9020090-UK

£83.48

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Available to order online at the moment   Available to buy in store or collect at the moment

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