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 34 401W - 500W PC Power Supply Units PSUs
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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

£51.12 inc. vat

£42.60 ex. vat

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QuickFind: 745621   |   Mfr part code: CP-9020101-UK

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)

£29.34 inc. vat

£24.45 ex. vat

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QuickFind: 713434   |   Mfr part code: ACP-I500HG

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

EVGA 450B Bronze Power Supply

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

£36.35 inc. vat

£38.78save £2.43

£30.29 ex. vat

£32.31save £2.02
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QuickFind: 759087   |   Mfr part code: 100-B1-0450-K3

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

£37.52 inc. vat

£31.26 ex. vat

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

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

Corsair SF450 450 Watt 80 PLUS Gold Certified High Performance SFX PSU

  • 450 Watts SF Series
  • Fanless mode Yes
  • SFX Form Factor
  • 80 PLUS Gold efficiency

£77.34 inc. vat

£64.45 ex. vat

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QuickFind: 745620   |   Mfr part code: CP-9020104-UK

Cooler Master MasterWatt Lite 500 PSU

  • Advanced Circuit Design
  • Silent and Durable Fan
  • Green Power
  • 80 Plus

£43.49 inc. vat

£36.24 ex. vat

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QuickFind: 773359   |   Mfr part code: MPX-5001-ACABW-UK

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

CX Series CX450M 450 Watt 80 PLUS

  • Low noise 80 PLUS Bronze certified efficiency
  • Reliable and compatible
  • Matte black finish, black-sleeved cables and black connectors...

£42.51 inc. vat

£48.27save £5.76

£35.42 ex. vat

£40.22save £4.80
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QuickFind: 781898   |   Mfr part code: CP-9020120-UK

EVGA 450 B3 450W Modular 80+ Bronze PSU

  • 3x Molex Connectors
  • 6x SATA Connectors
  • 2x PCIe Connectors (6+2-Pin)
  • 4 + 4-Pin CPU Power Connector
  • ATX Form Factor

£48.48 inc. vat

£40.40 ex. vat

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QuickFind: 791238   |   Mfr part code: 220-B3-0450-V3

Antec VP 450p 450w PSU

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

£38.36 inc. vat

£31.96 ex. vat

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

Evga 430w 80+ White Series Psu

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

£32.63 inc. vat

£27.19 ex. vat

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

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

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