0 - 400W PC Computer Power Supply Units PSUs

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0-400W PC Power Supply Units from Ebuyer.com

For an affordable replacement PSU, or a unit to keep as a standby, the Power Supply Units featured on this page are ideal. From industry giants including Antec, Be Quiet, and more and with wattage from 300 to 400 you will be able to find the ideal PSU. Reliable, quiet, and efficient the Power Supply Units featured below are an affordable and practical solution. Here ate Ebuyer we have a huge variety of PSUs. Order yours today and take advantage of our low prices and fast delivery service.

View all 15 0 - 400W PC Computer Power Supply Units PSUs
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CIT Dual Rail 400W Fully Wired Efficient Power Supply

  • Black Coloured PSU with a 120mm Silent Cooling Fan
  • Equipped with a Dual 12v Rail Delivering upto 21 Amps
  • Equipped with 1 PCI-E Connectors for Graphics Cards

£18.48 inc. vat

£15.40 ex. vat

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QuickFind: 158479   |   Mfr part code: PSUCIT400HE

Ace Black 120mm Fan 400W Fully Wired Efficient Power Supply

  • Grey Coloured PSU with a 120mm Silent Cooling Fan
  • Equipped with a Single 12v Rail Delivering upto 19 Amps
  • 1 Year Warranty for Peace of Mind

£12.99 inc. vat

£10.82 ex. vat

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QuickFind: 255700   |   Mfr part code: PSUACE40012CM

Corsair VS Series 350 Watt Power Supply

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

£34.18 inc. vat

£28.48 ex. vat

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QuickFind: 726364   |   Mfr part code: CP-9020095-UK

Be Quiet Pure Power L8 350W Fully Wired 80+ Bronze 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

£44.99 inc. vat

£37.49 ex. vat

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QuickFind: 520267   |   Mfr part code: BN221

Xenta 300W Fully Wired Efficient Power Supply

  • 300W rated power
  • 80mm Cooling Fan
  • Low Noise

£6.99 inc. vat

£10.98save £3.99

£5.82 ex. vat

£9.15save £3.33
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QuickFind: 722229   |   Mfr part code: X300A

CIT Micro ATX 300W Fully Wired Efficient Power Supply

  • Grey Coloured PSU with a 80mm Silent Cooling Fan
  • Equipped with a Single 12v Rail Delivering upto 15 Amps
  • 1 Year Warranty for Peace of Mind

£13.98 inc. vat

£11.65 ex. vat

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QuickFind: 125004   |   Mfr part code: M-300U

Shuttle 300W Fully Wired Efficient Power Supply

  • 300W power supply
  • Complies with active PFC
  • +5V standby at 2.0A
  • +3.3V remote sensing
  • Thermal fan-speed control

£90.99 inc. vat

£75.82 ex. vat

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QuickFind: 172348   |   Mfr part code: PC60

Antec Earth Watts 380W Fully Wired 80+ Bronze Power Supply

  • Green Coloured PSU with a 80mm Silent Cooling Fan
  • Equipped with a Dual 12v Rail Delivering upto 32 Amps
  • Equipped with 1 PCI-E Connectors for Graphics Cards

£116.99 inc. vat

£97.49 ex. vat

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QuickFind: 185183   |   Mfr part code: EA-380D GREEN

Antec Replacement 350W Fully Wired Efficient Power Supply

  • Black Coloured PSU with a 80mm Silent Cooling Fan
  • Equipped with a Dual 12v Rail Delivering upto 28 Amps
  • Equipped with 2 PCI-E Connectors for Graphics Cards

£52.52 inc. vat

£43.76 ex. vat

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QuickFind: 255964   |   Mfr part code: 0-761345-27352-7

Antec VP-Series 350W Fully Wired Efficient Power Supply

  • Gun Metal Coloured PSU with a 120mm Silent Cooling Fan
  • Equipped with a Dual 12v Rail Delivering upto 28 Amps

£41.49 inc. vat

£34.57 ex. vat

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QuickFind: 278493   |   Mfr part code: 0-761345-06431-6

Be Quiet Pure Power L8 400W Fully Wired 80+ Bronze Power Supply

  • Black Coloured PSU with a 120mm Silent Cooling Fan
  • Equipped with a Dual 12v Rail Delivering upto 30 Amps
  • Equipped with 2 PCI-E Connectors for Graphics Cards

£54.99 inc. vat

£45.82 ex. vat

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QuickFind: 520268   |   Mfr part code: BN222

Be Quiet SFX Power 2 300W Fully Wired 80+ Bronze Power Supply

  • Black Coloured PSU with a 80mm Silent Cooling Fan
  • Equipped with a Dual 12v Rail Delivering upto Amps
  • Equipped with 1 PCI-E Connectors for Graphics Cards

£50.99 inc. vat

£42.49 ex. vat

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QuickFind: 620499   |   Mfr part code: BN226

EXDISPLAY be quiet! PURE POWER L8 400W

  • Black Coloured PSU with a 120mm Silent Cooling Fan
  • Equipped with a Dual 12v Rail Delivering upto 30 Amps
  • Equipped with 2 PCI-E Connectors for Graphics Cards

£45.16 inc. vat

£37.63 ex. vat

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QuickFind: 621244   |   Mfr part code: EBR1-BN222

Seasonic 400FL 400W Fanless 80+ Platinum Certified PSU

  • 80PLUS Platinum Certified Super High Efficiency
  • Full Modular Cabling Design
  • Fanless- 0dBA
  • Patented DC Connector Module with Integrated VRM

£106.98 inc. vat

£89.15 ex. vat

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QuickFind: 665757   |   Mfr part code: SSPSU400FL

Deepcool 400W DN400 80 Plus Power Supply

  • Active PFC+ PWM Combo controller for increased efficiency
  • 120mm silent fan with PWM function
  • Double-Layer EMI Filter protects from electromagnetic interference...

£24.99 inc. vat

£20.82 ex. vat

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QuickFind: 730114   |   Mfr part code: DN400

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