0 - 400W PC Computer Power Supply Units PSUs

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 17 0 - 400W PC Computer Power Supply Units PSUs
  • 1
  • 2
  • 2 pages with 17 products

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

£19.06 inc. vat

£20.54save £1.48

£15.88 ex. vat

£17.11save £1.23
View product

QuickFind: 158479   |   Mfr part code: PSUCIT400HE

Cooler Master B Series - 400W - B400 Ver.2 Psu

  • Silent 120mm HDB fan with intelligent fan-speed control
  • 400w
  • 80+ % efficiency under typical load operation
  • UK Cable

£29.98 inc. vat

£24.98 ex. vat

View product

QuickFind: 759074   |   Mfr part code: RS400-ACABB1-UK

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

£33.59 inc. vat

£37.44save £3.85

£27.99 ex. vat

£31.20save £3.21
View product

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

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

£35.73 inc. vat

£29.77 ex. vat

View product

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

Be Quiet TFX Power 2 300W Fully Wired 80+ Gold Power Supply

  • Black Coloured PSU with a 80mm Silent Cooling Fan
  • Equipped with a Dual 12v Rail Delivering upto Amps
  • Equipped with 8 PCI-E Connectors for Graphics Cards

£55.98 inc. vat

£46.65 ex. vat

View product

QuickFind: 620504   |   Mfr part code: BN229

Be Quiet! 400w PSU - System Power 8

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

£37.47 inc. vat

£31.22 ex. vat

View product

QuickFind: 767783   |   Mfr part code: BN240

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

£45.48 inc. vat

£37.90 ex. vat

View product

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

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

£46.97 inc. vat

£39.14 ex. vat

View product

QuickFind: 620499   |   Mfr part code: BN226

Be Quiet TFX 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 8 PCI-E Connectors for Graphics Cards

£48.36 inc. vat

£40.30 ex. vat

View product

QuickFind: 620502   |   Mfr part code: BN228

EXDISPLAY Be Quiet TFX 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 8 PCI-E Connectors for Graphics Cards

£52.23 inc. vat

£43.52 ex. vat

View product

QuickFind: 696461   |   Mfr part code: EBR1-BN228

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...

£26.60 inc. vat

£22.16 ex. vat

View product

QuickFind: 730114   |   Mfr part code: DN400

Cooler Master MasterWatt Lite 400 PSU

  • Advanced Circuit Design
  • Silent and Durable Fan
  • Green Power
  • 85% efficiency
  • 80 Plus

£35.48 inc. vat

£29.56 ex. vat

View product

QuickFind: 773356   |   Mfr part code: MPX-4001-ACABW-UK

Pure Power 10 300W 80 Plus Bronze Power Supply

  • Exceptionally quiet
  • 300 Watts of continuous power
  • 80PLUS Bronze certification
  • Sleeved cable lengths

£40.98 inc. vat

£34.15 ex. vat

View product

QuickFind: 779004   |   Mfr part code: BN270

Pure Power 10 350W 80 Plus Bronze Power Supply

  • Exceptionally quiet
  • 350 Watts of continuous power
  • 80PLUS Bronze certification
  • Sleeved cable lengths

£43.47 inc. vat

£36.22 ex. vat

View product

QuickFind: 779005   |   Mfr part code: BN271

Be Quiet! 400W PSU - BN272 Pure Power 10

  • 400 Watts of continuous power
  • 80PLUS® Silver certification
  • Exceptionally quiet operation
  • Stable operation

£47.09 inc. vat

£39.24 ex. vat

View product

QuickFind: 779006   |   Mfr part code: BN272

  • 1
  • 2
  • 2 pages with 17 products