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View all 16 401W - 500W PC Power Supply Units PSUs

401W - 500W PC Power Supply Units PSUs (16)

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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

£ 12.64  inc. vat

£13.98save £1.34

£10.53 ex. vat

£11.65save £1.12

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

EVGA 450W BT 80+ Bronze PSU

  • Single +12V Rail
  • Continuous Power
  • Bronze Rated Efficiency
  • Heavy Duty Protections

£ 34.53  inc. vat

£38.28save £3.75

£28.77 ex. vat

£31.90save £3.13

Evga 500w 80+ White Series Psu

  • 80PLUS
  • Fully Wired
  • Single Rail,
  • Intelligent Auto fan
  • ATX PSU

£ 37.96  inc. vat

£31.63 ex. vat

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

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

£ 37.92  inc. vat

£31.60 ex. vat

EVGA 450B Bronze Power Supply

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

£ 35.49  inc. vat

£29.57 ex. vat

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

£ 75.99  inc. vat

£63.32 ex. vat

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

EXDISPLAY 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

£ 68.73  inc. vat

£57.27 ex. vat

Be Quiet! 500w PSU - System Power 8

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

£ 48.11  inc. vat

£40.09 ex. vat

AeroCool Integrator 500W 80+ Certified Builder PSU

  • High Efficiency 80+
  • 12cm Silent Fan
  • 80+ Certified
  • 6 SATA

£ 28.49  inc. vat

£23.74 ex. vat

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...

£ 42.87  inc. vat

£35.72 ex. vat

Antec VP 450p 450w PSU

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

£ 38.43  inc. vat

£32.02 ex. vat

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...

£ 81.60  inc. vat

£68.00 ex. vat

Game Max GM500 500w 80 Plus Bronze Modular Power Supply

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

£ 41.72  inc. vat

£34.76 ex. vat

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

£ 68.99  inc. vat

£57.49 ex. vat

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

£ 12.64  inc. vat

£13.98save £1.34

£10.53 ex. vat

£11.65save £1.12
View Product

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

View Product

QuickFind: 713434   |   Mfr part code: ACP-I500HG

EVGA 450W BT 80+ Bronze PSU

  • Single +12V Rail
  • Continuous Power
  • Bronze Rated Efficiency
  • Heavy Duty Protections

£ 34.53  inc. vat

£38.28save £3.75

£28.77 ex. vat

£31.90save £3.13
View Product

QuickFind: 804904   |   Mfr part code: 100-BT-0450-K3

Evga 500w 80+ White Series Psu

  • 80PLUS
  • Fully Wired
  • Single Rail,
  • Intelligent Auto fan
  • ATX PSU

£ 37.96  inc. vat

£31.63 ex. vat

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QuickFind: 767324   |   Mfr part code: 100-W1-0500-K3

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

View Product

QuickFind: 158481   |   Mfr part code: 480UB

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

£ 37.92  inc. vat

£31.60 ex. vat

View Product

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

EVGA 450B Bronze Power Supply

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

£ 35.49  inc. vat

£29.57 ex. vat

View Product

QuickFind: 759087   |   Mfr part code: 100-B1-0450-K3

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

£ 75.99  inc. vat

£63.32 ex. vat

View Product

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

EXDISPLAY 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

£ 68.73  inc. vat

£57.27 ex. vat

View Product

QuickFind: 754236   |   Mfr part code: EBR1-CP-9020104-UK

Be Quiet! 500w PSU - System Power 8

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

£ 48.11  inc. vat

£40.09 ex. vat

View Product

QuickFind: 767785   |   Mfr part code: BN241

AeroCool Integrator 500W 80+ Certified Builder PSU

  • High Efficiency 80+
  • 12cm Silent Fan
  • 80+ Certified
  • 6 SATA

£ 28.49  inc. vat

£23.74 ex. vat

View Product

QuickFind: 774868   |   Mfr part code: ACP-I500HG-OEM

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...

£ 42.87  inc. vat

£35.72 ex. vat

View Product

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)

£ 38.43  inc. vat

£32.02 ex. vat

View Product

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...

£ 81.60  inc. vat

£68.00 ex. vat

View Product

QuickFind: 666221   |   Mfr part code: BN234

Game Max GM500 500w 80 Plus Bronze Modular Power Supply

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

£ 41.72  inc. vat

£34.76 ex. vat

View Product

QuickFind: 787826   |   Mfr part code: GM-500

Be Quiet 500W Pure Power 10 CM Semi Modular PSU

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

£ 68.99  inc. vat

£57.49 ex. vat

View Product

QuickFind: 779012   |   Mfr part code: BN277

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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)