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View all 15 401W - 500W PC Power Supply Units PSUs

401W - 500W PC Power Supply Units PSUs (15)

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Free Delivery Be Quiet! Pure Power 10 500W 80+ Silver PSU

Be Quiet! Pure Power 10 500W 80+ Silver PSU

  • 500 Watts of continuous power
  • 80PLUS® Silver certification
  • Exceptionally quiet operation
  • Stable operation in its class

£ 49.98  inc. vat

£59.99save £10.01

£ 41.65 ex. vat

£49.99save £8.34
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Free Delivery Corsair SF450 450 Watt 80 PLUS Gold Certified High Performance SFX PSU

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

£ 73.49  inc. vat

£ 61.24 ex. vat

More Info

Thermaltake Smart RGB 500W PSU

  • 10 LED Light Bulbs
  • 15 Lighting Modes
  • Ultra-Quiet 120mm Fan
  • 80 Plus Certified
  • High Quality Components

£ 39.99  inc. vat

£ 33.32 ex. vat

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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

£ 43.46  inc. vat

£ 36.21 ex. vat

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CX Series CX450 450 Watt 80 PLUS

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

£ 45.17  inc. vat

£48.75save £3.58

£ 37.64 ex. vat

£40.62save £2.98
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Antec VP 450p 450w PSU

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

£ 39.99  inc. vat

£45.48save £5.49

£ 33.32 ex. vat

£37.90save £4.58
More Info
Free Delivery Be Quiet! Straight Power 10 Cm Power Supply (500 Watts) 80 Plus Gold

Be Quiet! Straight Power 10 Cm Power Supply (500 Watts) 80 Plus Gold

  • The funnel-shaped fan opening of the PSU case is significant big and...
  • 500 Watts of continuous power with stable four 12V-rail design...

£ 74.98  inc. vat

£76.88save £1.90

£ 62.48 ex. vat

£64.06save £1.58
More Info

Fractal Design Intergra M 450watt Semi ModularPower Supply

  • 80 PLUS® Bronze certified efficiency
  • Modular cables
  • Extremely short 140mm case allows for easy installation in compact...
  • Quiet, temperature-controlled 120mm fan

£ 49.98  inc. vat

£ 41.65 ex. vat

More Info
Free Delivery Thermaltake Smart DPS G Digital 450w Power Supply 80+ G

Thermaltake Smart DPS G Digital 450w Power Supply 80+ G

  • Smart Power Management
  • Ultra Quiet 120mm Fan
  • 80 Plus 230V Standard Certified
  • Multiple Connectors

£ 56.03  inc. vat

£ 46.69 ex. vat

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Game Max GM500 500w 80 Plus Bronze Modular Power Supply

  • High efficiency PSU, up to 85% efficiency
  • 14cm silent black fan
  • Semi-modular cables
  • ATX12V Ver.2.30 compliant with ATX12V Ver.2.31

£ 46.97  inc. vat

£ 39.14 ex. vat

More Info
Free Delivery Straight Power 11 450w - 80plus Gold Power Supply

Straight Power 11 450w - 80plus Gold Power Supply

  • Virtually inaudible SilentWings 3 135mm fan
  • 80PLUS® Gold efficiency
  • Powerful multi-GPU support
  • Japanese capacitors ensure reliability
  • 5-year manufacturer’s warranty

£ 77.25  inc. vat

£84.26save £7.01

£ 64.37 ex. vat

£70.21save £5.84
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Free Delivery Be Quiet! 500W System Power 9 PSU

Be Quiet! 500W System Power 9 PSU

  • Rock-solid stability with two strong 12V-rails
  • DC-to-DC technology for tight voltage regulation
  • Multi-GPU support with two PCIe connectors
  • Stand-by drain of less than 0.15 watts

£ 51.29  inc. vat

£ 42.74 ex. vat

More Info
Free Delivery Be Quiet 500W Pure Power 10 CM Semi Modular PSU

Be Quiet 500W Pure Power 10 CM Semi Modular PSU

  • Exceptionally quiet
  • 500 Watts of continuous power
  • Sleeved cable lengths

£ 69.99  inc. vat

£ 58.32 ex. vat

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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

£ 48.99  inc. vat

£57.99save £9.00

£ 40.82 ex. vat

£48.32save £7.50
More Info
Free Delivery Thermaltake Toughpower GX1 500W PSU

Thermaltake Toughpower GX1 500W PSU

  • Sophisticatedly Designed Exterior Shroud
  • Low Ripple Noise
  • High Amperage Single +12V Rail
  • 8A Input Current

£ 68.97  inc. vat

£ 57.47 ex. vat

More Info

Be Quiet! Pure Power 10 500W 80+ Silver PSU

  • 500 Watts of continuous power
  • 80PLUS® Silver certification
  • Exceptionally quiet operation
  • Stable operation in its class
Free Delivery

£ 49.98  inc. vat

£59.99save £10.01

£ 41.65 ex. vat

£49.99save £8.34
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More Info

QuickFind: 779007   |   Mfr part code: BN273

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
Free Delivery

£ 73.49  inc. vat

£ 61.24 ex. vat

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More Info

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

Thermaltake Smart RGB 500W PSU

  • 10 LED Light Bulbs
  • 15 Lighting Modes
  • Ultra-Quiet 120mm Fan
  • 80 Plus Certified
  • High Quality Components

£ 39.99  inc. vat

£ 33.32 ex. vat

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More Info

QuickFind: 855874   |   Mfr part code: PS-SPR-0500NHSAWK-1

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

£ 43.46  inc. vat

£ 36.21 ex. vat

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More Info

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

CX Series CX450 450 Watt 80 PLUS

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

£ 45.17  inc. vat

£48.75save £3.58

£ 37.64 ex. vat

£40.62save £2.98
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More Info

QuickFind: 781898   |   Mfr part code: CP-9020120-UK

Antec VP 450p 450w PSU

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

£ 39.99  inc. vat

£45.48save £5.49

£ 33.32 ex. vat

£37.90save £4.58
View Product
More Info

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

Be Quiet! Straight Power 10 Cm Power Supply (500 Watts) 80 Plus Gold

  • The funnel-shaped fan opening of the PSU case is significant big and...
  • 500 Watts of continuous power with stable four 12V-rail design...
Free Delivery

£ 74.98  inc. vat

£76.88save £1.90

£ 62.48 ex. vat

£64.06save £1.58
View Product
More Info

QuickFind: 666221   |   Mfr part code: BN234

Fractal Design Intergra M 450watt Semi ModularPower Supply

  • 80 PLUS® Bronze certified efficiency
  • Modular cables
  • Extremely short 140mm case allows for easy installation in compact...
  • Quiet, temperature-controlled 120mm fan

£ 49.98  inc. vat

£ 41.65 ex. vat

View Product
More Info

QuickFind: 667157   |   Mfr part code: FD-PSU-IN3B-450W

Thermaltake Smart DPS G Digital 450w Power Supply 80+ G

  • Smart Power Management
  • Ultra Quiet 120mm Fan
  • 80 Plus 230V Standard Certified
  • Multiple Connectors
Free Delivery

£ 56.03  inc. vat

£ 46.69 ex. vat

View Product
More Info

QuickFind: 766407   |   Mfr part code: PS-SPG-0450DPCWEU-2

Game Max GM500 500w 80 Plus Bronze Modular Power Supply

  • High efficiency PSU, up to 85% efficiency
  • 14cm silent black fan
  • Semi-modular cables
  • ATX12V Ver.2.30 compliant with ATX12V Ver.2.31

£ 46.97  inc. vat

£ 39.14 ex. vat

View Product
More Info

QuickFind: 787827   |   Mfr part code: GM-500G

Straight Power 11 450w - 80plus Gold Power Supply

  • Virtually inaudible SilentWings 3 135mm fan
  • 80PLUS® Gold efficiency
  • Powerful multi-GPU support
  • Japanese capacitors ensure reliability
  • 5-year manufacturer’s warranty
Free Delivery

£ 77.25  inc. vat

£84.26save £7.01

£ 64.37 ex. vat

£70.21save £5.84
View Product
More Info

QuickFind: 826244   |   Mfr part code: BN280

Be Quiet! 500W System Power 9 PSU

  • Rock-solid stability with two strong 12V-rails
  • DC-to-DC technology for tight voltage regulation
  • Multi-GPU support with two PCIe connectors
  • Stand-by drain of less than 0.15 watts
Free Delivery

£ 51.29  inc. vat

£ 42.74 ex. vat

View Product
More Info

QuickFind: 859747   |   Mfr part code: BN246

Be Quiet 500W Pure Power 10 CM Semi Modular PSU

  • Exceptionally quiet
  • 500 Watts of continuous power
  • Sleeved cable lengths
Free Delivery

£ 69.99  inc. vat

£ 58.32 ex. vat

View Product
More Info

QuickFind: 779012   |   Mfr part code: BN277

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

£ 48.99  inc. vat

£57.99save £9.00

£ 40.82 ex. vat

£48.32save £7.50
View Product
More Info

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

Thermaltake Toughpower GX1 500W PSU

  • Sophisticatedly Designed Exterior Shroud
  • Low Ripple Noise
  • High Amperage Single +12V Rail
  • 8A Input Current
Free Delivery

£ 68.97  inc. vat

£ 57.47 ex. vat

View Product
More Info

QuickFind: 855625   |   Mfr part code: PS-TPD-0500NNFAGE-1

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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)