401W - 500W PC Power Supply Units PSUs

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 38 401W - 500W PC Power Supply Units PSUs
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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

£12.93 inc. vat

£14.28save £1.35

£10.77 ex. vat

£11.90save £1.13
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QuickFind: 621475   |   Mfr part code: PSU500BUILDERBLACK

Aerocool Integrator 500W 80+ Certified PSU 12cm Black Fan Active PFC TW Caps UK Cable

  • High Efficiency
  • 500w 80+ Efficiency
  • 12cm Fan
  • Dimensions 150mm x 85mm x 140mm (W x H x D)

£29.32 inc. vat

£24.43 ex. vat

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QuickFind: 713434   |   Mfr part code: ACP-I500HG

Corsair CX Series CX450M 450W 80 Plus Bronze Certified Modular ATX PSU

  • 80 Plus Bronze
  • Semi Modular PSU
  • Sleeved cables Low-Profile All Black
  • Supports ATX12V 2.3/2.2/2.01 and EPS12V 2.91 standards

£48.39 inc. vat

£61.98save £13.59

£40.32 ex. vat

£51.65save £11.33
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QuickFind: 745621   |   Mfr part code: CP-9020101-UK

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

£36.64 inc. vat

£30.53 ex. vat

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

Corsair CX 500W Fully Wired 80+ Bronze Power Supply

  • Black Coloured PSU with a 120mm Silent Cooling Fan
  • Equipped with a Single 12v Rail Delivering upto 38 Amps
  • Equipped with 2 PCI-E Connectors for Graphics Cards

£53.50 inc. vat

£61.07save £7.57

£44.58 ex. vat

£50.89save £6.31
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QuickFind: 278634   |   Mfr part code: CP-9020047-UK

Evga 500w 80+ White Series Psu

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

£37.90 inc. vat

£41.98save £4.08

£31.58 ex. vat

£34.98save £3.40
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QuickFind: 767324   |   Mfr part code: 100-W1-0500-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

£20.19 inc. vat

£16.82 ex. vat

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QuickFind: 255692   |   Mfr part code: PSUCIT500UGOLD

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

£16.42 inc. vat

£13.68 ex. vat

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QuickFind: 566861   |   Mfr part code: PSUACE500BR

Evga 430w 80+ White Series Psu

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

£33.99 inc. vat

£28.32 ex. vat

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

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

£22.70 inc. vat

£18.91 ex. vat

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QuickFind: 158481   |   Mfr part code: 480UB

Deepcool 430W DE430 Power Supply

  • Compliant Intel ATX2.31
  • Over Voltage Protection (OVP)
  • Short Circuit Protection (SCP)
  • Over Power Protection (OPP)
  • 120mm silent fan with PWM function

£17.98 inc. vat

£14.98 ex. vat

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QuickFind: 730115   |   Mfr part code: DE430

Be Quiet! 500w PSU - System Power 8

  • 80PLUS® certification
  • Quiet Operation
  • Attractively Sleeved Cables
  • Fully Wired

£42.39 inc. vat

£46.98save £4.59

£35.32 ex. vat

£39.15save £3.83
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QuickFind: 767785   |   Mfr part code: BN241

TR2 S Series 500W Power Supply 80 Plus Certified Active

  • Ultra Quiet 120mm Fan
  • Multiple Connectors
  • 80 PLUS 230V Standard Certified
  • Haswell Ready
  • High-Quality Components

£46.53 inc. vat

£38.77 ex. vat

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QuickFind: 774818   |   Mfr part code: TRS-0500P-2

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

£24.93 inc. vat

£20.77 ex. vat

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QuickFind: 159706   |   Mfr part code: 500UB

Seasonic 430ST 430W 80+ Bronze Certified PSU

  • 430w 80+ Bronze Certified
  • 120MM Fluid Dynamic Bearing Fan
  • Dimensions 150mm x 86mm x 140mm (W x H x D)

£47.88 inc. vat

£39.90 ex. vat

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QuickFind: 713450   |   Mfr part code: SS-430ST

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  • 3 pages with 38 products