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0 - 400W PC Computer Power Supply Units PSUs (15 products)

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.

Showing 15 results
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Thermaltake Litepower 450W PSU

Thermaltake Litepower 450W PSU

  • Ultra-Quiet Fan
  • Cables with High Flexibility
  • High-Quality Components

£ 26.98  inc. vat

£ 22.48 ex. vat

More Info
Kolink Core Series 300W 80 Plus Certified Power Supply

Kolink Core Series 300W 80 Plus Certified Power Supply

  • Wattage: 300W
  • 80 Plus certified
  • Quiet 12cm fan cooling
  • Active PFC
  • 2 Year Warranty

£ 20.19  inc. vat

£ 16.82 ex. vat

More Info
Be Quiet! Pure Power 11 300w Power Supply

Be Quiet! Pure Power 11 300w Power Supply

  • 80 Plus Bronze
  • Exceptionally Quiet Operation
  • Silence-Optimized 120mm Be Quiet! Fan
  • Attractively Sleeved Cables
  • 5 Year Warranty

£ 37.49  inc. vat

£39.98save £2.49

£ 31.24 ex. vat

£33.31save £2.07
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Coolermaster Masterwatt Lite V2 400w PSU

Coolermaster Masterwatt Lite V2 400w PSU

  • Advanced Circuit Design
  • Silent and Durable Fan
  • Green Power
  • Safety Guardian
  • 80 Plus Standard 230v PSU

£ 29.98  inc. vat

£ 24.98 ex. vat

More Info
Be Quiet SFX Power 2 400W Fully Wired 80+ Bronze Power Supply

Be Quiet SFX Power 2 400W 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

£ 68.99  inc. vat

£ 57.49 ex. vat

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

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

£ 54.78  inc. vat

£ 45.65 ex. vat

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Antec VP 400 PC EC

Antec VP 400 PC EC

  • 400W Continuous Power
  • Up to 82% efficient
  • 120 mm Silence
  • Heavy-duty Caps

£ 36.48  inc. vat

£ 30.40 ex. vat

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Be Quiet! 400W System Power 9 PSU

Be Quiet! 400W System Power 9 PSU

  • Attained by using a high-quality fan
  • Advanced reliability for CPU and GPU
  • Equipped with a wealth of advanced technology
  • Attractive design for high performance, cost-effective systems...

£ 39.48  inc. vat

£ 32.90 ex. vat

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Kolink KL-400 400W 80 Plus Bronze Power Supply

Kolink KL-400 400W 80 Plus Bronze Power Supply

  • Wattage: 400W
  • 80 Plus Bronze
  • Silent 12cm fan cooling
  • Intelligent temperature control
  • 2 Year Warranty

£ 30.99  inc. vat

£ 25.82 ex. vat

More Info
Be Quiet TFX Power 2 300W Fully Wired 80+ Bronze Power Supply

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

£ 52.49  inc. vat

£ 43.74 ex. vat

More Info
Be Quiet! Pure Power 11 350w Power Supply

Be Quiet! Pure Power 11 350w Power Supply

  • 80 Plus Bronze
  • Exceptionally Quiet Operation
  • Silence-Optimized 120mm Be Quiet! Fan
  • Attractively Sleeved Cables
  • 5 Year Warranty

£ 44.98  inc. vat

£ 37.48 ex. vat

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

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

£ 45.34  inc. vat

£ 37.78 ex. vat

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CISCO SYSTEMS PWR-C1-350WAC= Cisco - Power supply

CISCO SYSTEMS PWR-C1-350WAC= Cisco - Power supply

  • 350W AC Config 1 power supply

£ 384.99  inc. vat

£ 320.82 ex. vat

Finance from per month.
( APR) representative

Purchase 4 or more
to qualify for business leasing

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

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

£ 48.99  inc. vat

£ 40.82 ex. vat

More Info
Be Quiet! Pure Power 11 CM 400w Power Supply

Be Quiet! Pure Power 11 CM 400w Power Supply

  • 80 Plus Gold
  • Exceptionally Quiet Operation
  • Silence-Optimized 120mm Be Quiet! Fan
  • Modular cable management
  • 5 Year Warranty

£ 60.48  inc. vat

£ 50.40 ex. vat

More Info
Thermaltake Litepower 450W PSU

Thermaltake Litepower 450W PSU

  • Ultra-Quiet Fan
  • Cables with High Flexibility
  • High-Quality Components

QuickFind: 856008

Mfr part code: PS-LTP-0450NPCN UK-2

£ 26.98  inc. vat

£ 22.48 ex. vat

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Kolink Core Series 300W 80 Plus Certified Power Supply

Kolink Core Series 300W 80 Plus Certified Power Supply

  • Wattage: 300W
  • 80 Plus certified
  • Quiet 12cm fan cooling
  • Active PFC
  • 2 Year Warranty

QuickFind: 864705

Mfr part code: KL-C300

£ 20.19  inc. vat

£ 16.82 ex. vat

More Info
Be Quiet! Pure Power 11 300w Power Supply

Be Quiet! Pure Power 11 300w Power Supply

  • 80 Plus Bronze
  • Exceptionally Quiet Operation
  • Silence-Optimized 120mm Be Quiet! Fan
  • Attractively Sleeved Cables
  • 5 Year Warranty

QuickFind: 865164

Mfr part code: BN290

£ 37.49  inc. vat

£39.98save £2.49

£ 31.24 ex. vat

£33.31save £2.07
More Info
Coolermaster Masterwatt Lite V2 400w PSU

Coolermaster Masterwatt Lite V2 400w PSU

  • Advanced Circuit Design
  • Silent and Durable Fan
  • Green Power
  • Safety Guardian
  • 80 Plus Standard 230v PSU

QuickFind: 828324

Mfr part code: MPX-4001-ACABW-KS

£ 29.98  inc. vat

£ 24.98 ex. vat

More Info
Be Quiet SFX Power 2 400W Fully Wired 80+ Bronze Power Supply

Be Quiet SFX Power 2 400W 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

QuickFind: 620501

Mfr part code: BN227

£ 68.99  inc. vat

£ 57.49 ex. vat

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

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

QuickFind: 620504

Mfr part code: BN229

£ 54.78  inc. vat

£ 45.65 ex. vat

More Info
Antec VP 400 PC EC

Antec VP 400 PC EC

  • 400W Continuous Power
  • Up to 82% efficient
  • 120 mm Silence
  • Heavy-duty Caps

QuickFind: 722891

Mfr part code: 0-761345-06487-3

£ 36.48  inc. vat

£ 30.40 ex. vat

More Info
Be Quiet! 400W System Power 9 PSU

Be Quiet! 400W System Power 9 PSU

  • Attained by using a high-quality fan
  • Advanced reliability for CPU and GPU
  • Equipped with a wealth of advanced technology
  • Attractive design for high performance, cost-effective systems...

QuickFind: 859737

Mfr part code: BN245

£ 39.48  inc. vat

£ 32.90 ex. vat

More Info
Kolink KL-400 400W 80 Plus Bronze Power Supply

Kolink KL-400 400W 80 Plus Bronze Power Supply

  • Wattage: 400W
  • 80 Plus Bronze
  • Silent 12cm fan cooling
  • Intelligent temperature control
  • 2 Year Warranty

QuickFind: 864701

Mfr part code: KL-400

£ 30.99  inc. vat

£ 25.82 ex. vat

More Info
Be Quiet TFX Power 2 300W Fully Wired 80+ Bronze Power Supply

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

QuickFind: 620502

Mfr part code: BN228

£ 52.49  inc. vat

£ 43.74 ex. vat

More Info
Be Quiet! Pure Power 11 350w Power Supply

Be Quiet! Pure Power 11 350w Power Supply

  • 80 Plus Bronze
  • Exceptionally Quiet Operation
  • Silence-Optimized 120mm Be Quiet! Fan
  • Attractively Sleeved Cables
  • 5 Year Warranty

QuickFind: 865165

Mfr part code: BN291

£ 44.98  inc. vat

£ 37.48 ex. vat

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

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

QuickFind: 185183

Mfr part code: EA-380D GREEN

£ 45.34  inc. vat

£ 37.78 ex. vat

More Info
CISCO SYSTEMS PWR-C1-350WAC= Cisco - Power supply

CISCO SYSTEMS PWR-C1-350WAC= Cisco - Power supply

  • 350W AC Config 1 power supply

QuickFind: 483999

Mfr part code: PWR-C1-350WAC=

£ 384.99  inc. vat

£ 320.82 ex. vat

Finance from per month.
( APR) representative

Purchase 4 or more
to qualify for business leasing

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

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

QuickFind: 620499

Mfr part code: BN226

£ 48.99  inc. vat

£ 40.82 ex. vat

More Info
Be Quiet! Pure Power 11 CM 400w Power Supply

Be Quiet! Pure Power 11 CM 400w Power Supply

  • 80 Plus Gold
  • Exceptionally Quiet Operation
  • Silence-Optimized 120mm Be Quiet! Fan
  • Modular cable management
  • 5 Year Warranty

QuickFind: 865170

Mfr part code: BN296

£ 60.48  inc. vat

£ 50.40 ex. vat

More Info
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