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80Plus Rated PSUs

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Power supplies (PSU) are often neglected when building a computer system. The power supply distributes the power to all the individual components within the PC, without it your PC would not run. The quality of components and technologies used to manufacture PSUs varies greatly. A poor quality power supply can greatly reduce the lifespan of your components, cause instability and even fail when overloaded. A high quality PSU will provide a more stable, more reliable system that will also produce less noise and heat. The higher quality power supplies will also operate more efficiently reducing your electricity bill and helping the environment. Remember not all power supplies are made equal.

Beginners Guide to Power Supplies

What is a Power Supply and why do I need one?

Power supplies (PSU) are often neglected when building a computer system.  The power supply distributes the power to all the individual components within the PC, without it your PC would not run.

Why is there a price difference between models with the same output?

The quality of components and technologies used to manufacture PSUs varies greatly. A poor quality power supply can greatly reduce the lifespan of your components, cause instability and even fail when overloaded. A high quality PSU will provide a more stable, more reliable system that will also produce less noise and heat. The higher quality power supplies will also operate more efficiently reducing your electricity bill and helping the environment. Remember not all power supplies are made equal.

What do the wattage ratings mean?

The wattage rating on a power supply can be deceptive as it shows the combined wattage across all the rails (basically all the connectors on the PSU are added up for the total power output). With the increased demands by components, the total required output for the +12V line has become increasingly important. A power supply should ideally have at least 18A available on the +12V line. The actual load you will need to get the most out of your components will vary depending on your system specifications.

What do power supply efficiency ratings and certifications mean?

If a supply loses less than 20% of the total power consumed, then it is considered ‘efficient’.  Look for the ‘80Plus’ sticker on modern PSUs. The benefits of more efficient power supplies are lower electricity bills, less harm to the environment and also due to less energy being wasted as heat a cooler and quieter operating PC. There are four 80Plus levels:-

- 80 PLUS Bronze: 81%+ efficient
- 80 PLUS Silver: 85%+ efficient
- 80 PLUS Gold: 88%+ efficient
- 80 PLUS Platinum: 90%+ efficient

What most people do not realise is the added benefit to a higher efficiency power supply is lower heat output. With less heat the fan on the PSU can keep temperature down  allowing for a cooler and quieter system overall.

Showing 41 - 60 of 279 Products

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Aero Cool Integrator (OEM) 850W 80+ Bronze PSU
  • 4x Molex Connectors
  • 7x SATA Connectors
  • 2x PCIe Connectors (6+2-Pin)
  • 4 + 4-Pin CPU Power Connector
  • ATX Form Factor
  • In Stock for Priority Delivery
  • In Stock to Pickup Now
  • Shipping from £3.95

£45.85 inc VAT

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CCL Code: PSU0939
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Part Number: 4713105953855
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Manufacturer: Aero Cool
EVGA 500BQ 500W 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
  • In Stock for Priority Delivery
  • In Stock to Pickup Now
  • Free Delivery

£54.15 inc VAT

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CCL Code: PSU1373
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Part Number: 110-BQ-0500-K3
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Manufacturer: EVGA
Corsair HXi Series 850W Modular 80+ Platinum PSU
  • 12x Molex Connectors
  • 12x SATA Connectors
  • 6x PCIe Connectors (6+2-Pin)
  • Modular Cable System
  • ATX Form Factor
  • In Stock for Priority Delivery
  • In Stock to Pickup Now
  • Free Delivery

£176.89 inc VAT

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CCL Code: PSU0730
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Part Number: CP-9020073-UK
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Manufacturer: Corsair
EVGA SuperNOVA 1300W Modular 80+ Gold PSU
  • 5x Molex Connectors
  • 12x SATA Connectors
  • Modular Cable System
  • ATX Form Factor
  • In Stock for Priority Delivery
  • In Stock to Pickup Now
  • Free Delivery

£229.99 inc VAT

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CCL Code: PSU0698
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Part Number: 120-G2-1300-XR
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Manufacturer: EVGA
Aero Cool Integrator MX 600W Modular PSU
  • 4x Molex Connectors
  • 7x SATA Connectors
  • 2x PCIe Connectors (6+2-Pin)
  • 4 + 4-Pin CPU Power Connector
  • ATX Form Factor
  • More expected 23/07/2018
  • Shipping from £3.95

£38.64 inc VAT

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CCL Code: PSU1515
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Part Number: ACP-I600MD
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Manufacturer: Aero Cool
Kolink Core Series 700W 80+ PSU
  • 3x Molex Connectors
  • 5x SATA Connectors
  • 4x PCIe Connectors (6+2-Pin)
  • 4 + 4-Pin CPU Power Connector
  • ATX Form Factor
  • In Stock for Priority Delivery
  • In Stock to Pickup Now
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£35.62 inc VAT

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CCL Code: PSU1438
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Part Number: KL-C700
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Manufacturer: Kolink
Great Saving
Riotoro Enigma G2 850W Modular 80+ Gold PSU
  • 5x Molex Connectors
  • 10x SATA Connectors
  • 6x PCIe Connectors (6+2-Pin)
  • Modular Cable System
  • ATX Form Factor
  • In Stock for Priority Delivery
  • In Stock to Pickup Now
  • Free Delivery

Was £118.96 - Save £17.27

Now only £101.69 inc VAT

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CCL Code: PSU1498
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Part Number: PR-GP0850-FMG2-UK
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Manufacturer: Riotoro
EVGA White 600W 80+ PSU
  • 3x Molex Connectors
  • 6x SATA Connectors
  • 2x PCIe Connectors (6+2-Pin)
  • 4 + 4-Pin CPU Power Connector
  • ATX Form Factor
  • In Stock for Priority Delivery
  • In Stock to Pickup Now
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£48.98 inc VAT

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CCL Code: PSU0906
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Part Number: 100-W1-0600-K3
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Manufacturer: EVGA
Great Saving
Seasonic Focus Plus 750W Modular 80+ Gold PSU
  • 3x Molex Connectors
  • 8x SATA Connectors
  • 4x PCIe Connectors (6+2-Pin)
  • Modular Cable System
  • ATX Form Factor
  • In Stock for 2-3 Day Delivery
  • Order for Pickup in 1-2 Days
  • Free Delivery

Was £109.99 - Save £14.10

Now only £95.89 inc VAT

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CCL Code: PSU1469
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Part Number: SSR-750FX
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Manufacturer: Seasonic
Aero Cool Integrator 500W 80+ PSU
  • 3x Molex Connectors
  • 6x SATA Connectors
  • 1x PCIe Connectors (6+2-Pin)
  • 4 + 4-Pin CPU Power Connector
  • ATX Form Factor
  • In Stock for Priority Delivery
  • In Stock to Pickup Now
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£29.90 inc VAT

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CCL Code: PSU0674
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Part Number: AI 500W
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Manufacturer: Aero Cool
BitFenix Formula 450W 80+ Gold PSU
  • 2x Molex Connectors
  • 6x SATA Connectors
  • 2x PCIe Connectors (6+2-Pin)
  • 4 + 4-Pin CPU Power Connector
  • ATX Form Factor
  • In Stock for 2-3 Day Delivery
  • Order for Pickup in 1-2 Days
  • Free Delivery

£61.15 inc VAT

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CCL Code: PSU1571
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Part Number: BP-FM450ULAG-8R
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Manufacturer: BitFenix
Corsair TX650M 650W Modular 80+ Gold PSU
  • 4x Molex Connectors
  • 6x SATA Connectors
  • 4x PCIe Connectors (6+2-Pin)
  • 4 + 4-Pin CPU Power Connector
  • ATX Form Factor
  • In Stock for Priority Delivery
  • In Stock to Pickup Now
  • Free Delivery

£79.99 inc VAT

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CCL Code: PSU1418
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Part Number: CP-9020132-UK
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Manufacturer: Corsair
Corsair RM650x 650W Modular 80+ Gold PSU
  • 7x Molex Connectors
  • 8x SATA Connectors
  • 4x PCIe Connectors (6+2-Pin)
  • 4 + 4-Pin CPU Power Connector
  • ATX Form Factor
  • In Stock for Priority Delivery
  • In Stock to Pickup Now
  • Free Delivery

£95.55 inc VAT

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CCL Code: PSU1591
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Part Number: CP-9020178-UK
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Manufacturer: Corsair
Corsair HX1200i 1200W Modular 80+ Platinum PSU
  • 12x Molex Connectors
  • 12x SATA Connectors
  • 4x PCIe Connectors (6+2-Pin)
  • Modular Cable System
  • ATX Form Factor
  • In Stock for Priority Delivery
  • Order for Pickup in 1-2 Days
  • Free Delivery

£216.22 inc VAT

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CCL Code: PSU0877
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Part Number: CP-9020070-UK
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Manufacturer: Corsair
Corsair VS Series VS450 450W 80+ PSU

Corsair VS Series VS450 450W 80+ PSU

Ultra-short depth - just 125mm!
  • 2x Molex Connectors
  • 7x SATA Connectors
  • 2x PCIe Connectors (6+2-Pin)
  • 4 + 4-Pin CPU Power Connector
  • ATX Form Factor
  • In Stock for Priority Delivery
  • In Stock to Pickup Now
  • Shipping from £3.95

£36.20 inc VAT

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CCL Code: PSU1519
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Part Number: CP-9020170-UK
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Manufacturer: Corsair
Kolink Core Series 300W 80+ PSU
  • 2x Molex Connectors
  • 4x SATA Connectors
  • 1x PCIe Connectors (6-Pin)
  • 4 + 4-Pin CPU Power Connector
  • ATX Form Factor
  • In Stock for Priority Delivery
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£21.17 inc VAT

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CCL Code: PSU1434
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Part Number: KL-C300
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Manufacturer: Kolink
Seasonic 300TFXL 300W 80+ Bronze PSU
  • 1x Molex Connectors
  • 3x SATA Connectors
  • 4-Pin CPU Power Connector
  • TFX Form Factor
  • In Stock for Priority Delivery
  • In Stock to Pickup Now
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£35.60 inc VAT

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CCL Code: PSU1302
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Part Number: SS-300TFXL
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Manufacturer: Seasonic
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
  • In Stock for Priority Delivery
  • In Stock to Pickup Now
  • Free Delivery

£51.48 inc VAT

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CCL Code: PSU1442
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Part Number: 220-B3-0450-V3
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Manufacturer: EVGA
Kolink Core 1000W 80+ PSU
  • 3x Molex Connectors
  • 5x SATA Connectors
  • 4x PCIe Connectors (6+2-Pin)
  • 4 + 4-Pin CPU Power Connector
  • ATX Form Factor
  • More expected 23/07/2018
  • Free Delivery

£58.46 inc VAT

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CCL Code: PSU1543
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Part Number: KL-C1000
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Manufacturer: Kolink
Be Quiet! System Power 9 500W 80+ Bronze PSU

Be Quiet! System Power 9 500W 80+ Bronze PSU

Proven reliability and good efficiency
  • 2x Molex Connectors
  • 6x SATA Connectors
  • 2x PCIe Connectors (6+2-Pin)
  • 4 + 4-Pin CPU Power Connector
  • ATX Form Factor
  • In Stock for Priority Delivery
  • In Stock to Pickup Now
  • Shipping from £3.95

£43.10 inc VAT

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CCL Code: PSU1553
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Part Number: BN246
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Manufacturer: Be Quiet!