401W - 500W PC Power Supply Units PSUs

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401 - 500W PC Power Supply Units from Ebuyer.com

If you are looking for a PSU for your mid-level PC, or need a dependable backup unit, the Power Supply Units featured on this page are the ideal solution. An excellent choice for basic builds or upgrades they provide smooth, quiet and reliable operation. Choose from a variety of wattages and efficiency ratings. There is a unit here to suit everyone. Browse the selection below or see our full range of PSUs from manufacturers including Antec, Deepcool, and Corsair among many others. Place your order today and we could deliver your PSU tomorrow (terms and conditions apply)

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View all 22 401W - 500W PC Power Supply Units PSUs
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Ace Black 120mm Fan 500W Fully Wired Efficient Power Supply

  • Black Coloured PSU with a 120mm Silent Cooling Fan
  • Equipped with a Single 12v Rail Delivering upto 18 Amps
  • 1 Year Warranty for Peace of Mind

£15.99 inc. vat

£13.32 ex. vat

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QuickFind: 566861   |   Mfr part code: PSUACE500BR

Corsair VS Series 450 Watt Power Supply

  • A dedicated single +12V rail offers maximum
  • Conforms to ATX12V v2.31 standard,
  • AC input from 200~240VAV

£38.49 inc. vat

£32.07 ex. vat

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QuickFind: 726366   |   Mfr part code: CP-9020096-UK

Ebuyer Builder 500W Fully Wired Efficient Power Supply

  • Black Coloured PSU with a 120mm Silent Cooling Fan
  • Fully Wired
  • Equipped with a Single 12v Rail Delivering upto 20 Amps
  • 1 Year Warranty

£13.49 inc. vat

£11.24 ex. vat

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QuickFind: 621475   |   Mfr part code: PSU500BUILDERBLACK

Evga 430w 80+ White Series Psu

  • 80 Plus Efficiency
  • Continuous Power
  • 12V Single Rail

£32.49 inc. vat

£27.07 ex. vat

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QuickFind: 766944   |   Mfr part code: 100-W1-0430-K3

CIT Gold 500W Fully Wired Efficient Power Supply

  • Gold Coloured PSU with a 120mm Silent Cooling Fan
  • Equipped with a Dual 12v Rail Delivering upto 27 Amps
  • Equipped with 1 PCI-E Connectors for Graphics Cards

£19.49 inc. vat

£16.24 ex. vat

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QuickFind: 255692   |   Mfr part code: PSUCIT500UGOLD

CIT Dual Rail 480W Fully Wired Efficient Power Supply

  • Black Coloured PSU with a 120mm Silent Cooling Fan
  • Equipped with a Dual 12v Rail Delivering upto 23 Amps
  • Equipped with 1 PCI-E Connectors for Graphics Cards

£19.97 inc. vat

£16.64 ex. vat

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QuickFind: 158481   |   Mfr part code: 480UB

CIT Dual Rail 500W Fully Wired Efficient Power Supply

  • Black Coloured PSU with a 120mm Silent Cooling Fan
  • Equipped with a Dual 12v Rail Delivering upto 27 Amps
  • Equipped with 1 PCI-E Connectors for Graphics Cards

£25.49 inc. vat

£21.24 ex. vat

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QuickFind: 159706   |   Mfr part code: 500UB

Corsair 430W V2 CX Series PSU

  • Black Coloured PSU with a 120mm Silent Cooling Fan
  • Equipped with a Single 12v Rail Delivering upto 32 Amps
  • Equipped with 1 PCI-E Connectors for Graphics Cards

£46.98 inc. vat

£50.15save £3.17

£39.15 ex. vat

£41.79save £2.64
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QuickFind: 271798   |   Mfr part code: CP-9020046-UK

CiT 500W APFC 85% Efficient PSU EuP Lot 6 Ready 12cm Black Fan

  • Low noise and ripple
  • 12V ATX PC Power Supply
  • 80+ Bronze Certified
  • Compatible with Intel ATX 12V v.2.3 and EPS 12V v.2.92 standards...

£26.10 inc. vat

£21.75 ex. vat

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QuickFind: 705223   |   Mfr part code: CIT ATV-500W RTL

EVGA 450B Bronze Power Supply

  • 80 PLUS Bronze certified
  • Heavy-duty protections
  • Quiet and Intelligent Auto Fan for near-silent operation
  • 3 Year Warranty

£44.84 inc. vat

£37.36 ex. vat

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QuickFind: 759087   |   Mfr part code: 100-B1-0450-K3

Evga 500w 80+ White Series Psu

  • 80PLUS
  • Fully Wired
  • Single Rail,
  • Intelligent Auto fan
  • ATX PSU

£37.98 inc. vat

£31.65 ex. vat

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QuickFind: 767324   |   Mfr part code: 100-W1-0500-K3

Antec VP 450p 450w PSU

  • Quiet Cooling
  • Short Circuit Protection (SCP)
  • Over Power Protection (OPP)
  • Dimensions 150mm x 86mm x 140mm (WxHxD)

£47.48 inc. vat

£39.56 ex. vat

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QuickFind: 663454   |   Mfr part code: 0-761345-06451-4

Be Quiet! Straight Power 10 Cm Power Supply (500 Watts) 80 Plus Gold

  • The funnel-shaped fan opening of the PSU case is significant big and...
  • 500 Watts of continuous power with stable four 12V-rail design...

£94.98 inc. vat

£79.15 ex. vat

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QuickFind: 666221   |   Mfr part code: BN234

Fractal Design Intergra M 450watt Semi ModularPower Supply

  • Modular cables
  • Extremely short 140mm case allows for easy installation in compact...
  • Quiet, temperature-controlled 120mm fan

£65.99 inc. vat

£54.99 ex. vat

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QuickFind: 667157   |   Mfr part code: FD-PSU-IN3B-450W-UK

Cooler Master B-series V2 500w Power Supply Unit 80+ Efficiency With Uk Cable

  • Silent 120mm fan with intelligent fan speed control
  • 80+ % efficiency under typical load operation
  • Active PFC & PWM Combo Control

£48.48 inc. vat

£40.40 ex. vat

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QuickFind: 703775   |   Mfr part code: RS500-ACABB1-UK

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