45 products found
Up to 500 Watts - Product Filter
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Kolink Enclave 500W 80 Plus Gold Modular Power Supply

Premium 80 PLUS Gold power supply rated for 500 Watts output, Fully modular cable management, Two 6-Pin PCIe connectors

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Kolink Enclave 500W 80 Plus Gold Modular Power Supply
 

1 In stock

£59.99

Kolink Classic Power 500W 80 Plus Bronze Power Supply

Modern look with flat black cables, 444W and 37A on a 12V rail, 80 PLUS bronze certificate for high efficiency

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Kolink Classic Power 500W 80 Plus Bronze Power Supply
 

Out of stock

£39.95

be quiet! Pure Power 11 500W 80 Plus Gold Power Supply

Pure Power 11 500W offers peerless dependability and best-in-class features.

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be quiet! Pure Power 11 500W 80 Plus Gold Power Supply
 

6 In stock

£64.99

Kolink Modular Power 500W 80 Plus Bronze Modular Power Supply

Modern Design, Semi-modular cable management, 80 PLUS bronze certificate for high efficiency, ATX form factor with a...

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Kolink Modular Power 500W 80 Plus Bronze Modular Power Supply
 

50+ In stock

£44.99

be quiet! Pure Power 11 400W 80 Plus Gold Power Supply

Pure Power 11 400W offers peerless dependability and best-in-class features.

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be quiet! Pure Power 11 400W 80 Plus Gold Power Supply
 

20+ In stock

£56.99

Corsair CV Series CV450 450W 80 Plus Bronze Power Supply (CP-902...

80 PLUS Bronze Certified, Full Continuous Power, Low-Noise Cooling, Compact Casing, Black Sleeving and Casing,...

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Corsair CV Series CV450 450W 80 Plus Bronze Power Supply (CP-9020209-UK)
 

Out of stock

£46.99

Silverstone SST-FX350-G 350W 80 Plus Gold Flex ATX Power Supply

Support standard Flex ATX form factor, 80 PLUS Gold Rated, 350W continuous power output rated for 24/7 operation,...

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Silverstone SST-FX350-G 350W 80 Plus Gold Flex ATX Power Supply
 

1 In stock

£59.99

Kolink KL-SFX450 450W 80 Plus Bronze Efficient SFX Power Supply

Enjoy reliable yet competitively priced power in your SFX system with Kolink SFX Power Supplies!

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Kolink KL-SFX450 450W 80 Plus Bronze Efficient SFX Power Supply
 

Out of stock

£47.99

be quiet! Pure Power 11 500W 80 Plus Gold Modular Power Supply

Pure Power 11 500W CM offers peerless dependability and best-in-class features.

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be quiet! Pure Power 11 500W 80 Plus Gold Modular Power Supply
 

Out of stock

£74.99

(1)
Kolink Core Series 500W 80 Plus Certified Power Supply

A particularly cost-effective 80 Plus power supply with 500 watt power and 6 + 2-pin PCI Express plug.

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Kolink Core Series 500W 80 Plus Certified Power Supply
 

3 In stock

£34.99

(1)
Seasonic Core Gold GM-500 500W 80+ Gold Modular Power Supply

High-performance 500 Watt power supply, High efficiency with 80 PLUS Gold certification, Powerful 41A single rail,...

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Seasonic Core Gold GM-500 500W 80+ Gold Modular Power Supply
 

Out of stock

£74.99

be quiet! System Power 9 500W 80 Plus Bronze Power Supply

Specially designed by be quiet! with the price-concious PC builder in mind: System Power 9 500W offers renowned be...

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be quiet! System Power 9 500W 80 Plus Bronze Power Supply
 

20+ In stock

£54.95

BitFenix Formula Series 450W 80 Plus Gold Power Supply

80 Plus Gold power supply with four +12 Volt rails, Extensive failsafes, DC-DC technology and extra quiet 120 mm fan.

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Bitfenix Formula Series 450W 80 Plus Gold Power Supply
 

3 In stock

£59.99

Kolink Core Series 400W 80 Plus Certified Power Supply

Extremely affordable 80 Plus power supply with 400 watt power and 6 + 2 pin PCI Express plug

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Kolink Core Series 400W 80 Plus Certified Power Supply
 

50+ In stock

£27.95

be quiet! SFX Power 2 400W '80 Plus Bronze' SFX Power Su...

SFX Power 2, be quiet!’s upgraded high-power compact PSU, gives you more for your mini or media PC.

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be quiet! SFX Power 2 400W '80 Plus Bronze' SFX Power Supply
 

8 In stock

£67.99

Seasonic Core Gold GC-500 500W 80+ Gold Power Supply

500 Watt power supply from Seasonic, Powerful 12V 41A rail, Excellent efficiency with 80 PLUS Gold certification,...

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Seasonic Core Gold GC-500 500W 80+ Gold Power Supply
 

Out of stock

£69.95

Silverstone Strider SFX Gold 450w '80 Plus Gold' Modular P...

This SFX unit is compatible not only with chassis that use SFX power supplies but also in smaller ATX chassis with...

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Silverstone Strider SFX Gold 450w '80 Plus Gold' Modular Power Supply (SST-ST45SF-G)
 

1 In stock

£86.99

(2)
Silverstone SFX-L V2.0 500W '80 Plus Gold' Fully Modular P...

SilverStone has released a “lengthened” variation of the SFX form factor called, SFX-L. With 30mm of added depth, a...

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Silverstone SFX-L V2.0 500W '80 Plus Gold' Fully Modular Power Supply
 

Out of stock

£80.99

(2)
Seasonic Focus SGX 450W 80 Plus Gold Modular SFX Power Supply

The long-awaited new line of Seasonic's FOCUS SGX is versatile in its application and powerful with a small footprint.

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Seasonic Focus SGX 450W 80 Plus Gold Modular SFX Power Supply
 

Out of stock

£97.99

(1)
Kolink Core Series 300W 80 Plus Certified Power Supply

Extremely low-cost 80-plus power supply with 300-watt power and 6-pin PCI Express plug.

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Kolink Core Series 300W 80 Plus Certified Power Supply
 

45 In stock

£23.99

Kolink KL-SFX350 350W 80 Plus Bronze Efficient SFX Power Supply

Enjoy reliable yet competitively priced power in your SFX system with Kolink SFX Power Supplies!

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Kolink KL-SFX350 350W 80 Plus Bronze Efficient SFX Power Supply
 

33 In stock

£42.95

be quiet! Pure Power 11 300W 80 Plus Bronze Power Supply

Pure Power 11 300W offers peerless dependability and best-in-class features.

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be quiet! Pure Power 11 300W 80 Plus Bronze Power Supply
 

6 In stock

£44.99

be quiet! System Power 9 400W 80 Plus Bronze Power Supply

Specially designed by be quiet! with the price-concious PC builder in mind: System Power 9 400W offers renowned be...

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be quiet! System Power 9 400W 80 Plus Bronze Power Supply
 

17 In stock

£44.99

be quiet! Pure Power 11 400W 80 Plus Gold Modular Power Supply

Pure Power 11 400W CM offers peerless dependability and best-in-class features.

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be quiet! Pure Power 11 400W 80 Plus Gold Modular Power Supply
 

2 In stock

£64.99

PSU up to 500 Watts

Power Supplies - The heart of every computer. Often overlooked and not given much thought when purchased, the power supply is one of the most important parts of your PC. Overclockers UK know that buying a reliable and good quality PSU is the key to a stable PC, which is why we offer a vast range of units from leading manufacturers such as SuperFlower, Seasonic, Cougar, EVGA, Corsair and be quiet!

In this section you will find all our PSU units with a wattage up to 500W. These units are best aimed at a relatively low powered to mid range system, with either integrated graphics or a mid range graphics card. They are also ideal for anyone who wants a more value orientated system build without skimping on the quality. We also have a good range of specialist units such as SFX, TFX and fanless units in this section.

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