18 products found
Up to 800 Watts - Product Filter
     
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Free Items Kolink Enclave 700W 80 Plus Gold Modular Power Supply

Premium 80 PLUS Gold power supply rated for 700 Watts output, Fully modular cable management, Four 6+2-Pin PCIe...

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Kolink Enclave 700W 80 Plus Gold Modular Power Supply
 

20+ In stock

£74.99

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Free Items 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
 

20+ In stock

£59.99

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Free Items Kolink Enclave 600W 80 Plus Gold Modular Power Supply

Premium 80 PLUS Gold power supply rated for 600 Watts output, Fully modular cable management, Four 6+2-Pin PCIe...

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Kolink Enclave 600W 80 Plus Gold Modular Power Supply
 

20+ In stock

£64.99

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Asus ROG STRIX 750W 80 Plus Gold Modular Power Supply

ROG Heatsinks, Dual Ball Fan Bearings, 80 Plus Gold Certification, Fully Modular, Cosmetic Customisation, 10 Year...

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ASUS ROG STRIX 750W 80 Plus Gold Modular Power Supply
 

9 In stock

£139.99

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Phanteks AMP 750W 80 Plus Gold Modular Power Supply

Powerful 750 Watt power supply, High efficiency with 80 PLUS Gold certification, Powerful single rail with 62A,...

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Phanteks AMP 750W 80 Plus Gold Modular Power Supply
 

10+ In stock

£106.99

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Asus ROG STRIX 650W 80 Plus Gold Modular Power Supply

ROG Heatsinks, Dual Ball Fan Bearings, 80 Plus Gold Certification, Fully Modular, Cosmetic Customisation, 10 Year...

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ASUS ROG STRIX 650W 80 Plus Gold Modular Power Supply
 

10+ In stock

£124.99

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Phanteks AMP 650W 80 Plus Gold Modular Power Supply

Powerful 650 Watt power supply, High efficiency with 80 PLUS Gold certification, Powerful single rail with 54 A,...

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Phanteks AMP 650W 80 Plus Gold Modular Power Supply
 

20+ In stock

£96.95

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Phanteks AMP 550W 80 Plus Gold Modular Power Supply

Powerful 550 Watt power supply, High efficiency with 80 PLUS Gold certification, Powerful single rail with 45A,...

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Phanteks AMP 550W 80 Plus Gold Modular Power Supply
 

20+ In stock

£86.99

Seasonic Core Gold GC-650 650W 80+ Gold Power Supply

650 Watt power supply from Seasonic, Powerful 12V 54A rail, Excellent efficiency with 80 PLUS Gold certification,...

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Seasonic Core Gold GC-650 650W 80+ Gold Power Supply
 

20+ In stock

£79.99

Seasonic Core Gold GM-650 650W 80+ Gold Modular Power Supply

High-performance 650 Watt power supply, High efficiency with 80 PLUS Gold certification, Powerful 54 A single rail,...

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Seasonic Core Gold GM-650 650W 80+ Gold Modular Power Supply
 

20+ In stock

£89.99

Seasonic Focus GX-650 650W 80+ Gold Modular Power Supply

Powerful 650 Watt power supply, High efficiency thanks to 80 PLUS Gold certification, Powerful 54A rail, Modular...

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Seasonic Focus GX-650 650W 80+ Gold Modular Power Supply
 

10+ In stock

£104.99

Silverstone Strider 600W 80 Plus Titanium Modular Power Supply

80 Plus Titanium Rated, All Japanese Capacitors, 100% Modular Cables, Silnet Running 120mm Fan, 600W, Compact Design

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Silverstone Strider 600W 80 Plus Titanium Modular Power Supply
 

10+ In stock

£129.95

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
 

20+ In stock

£74.99

Seasonic Focus GX-750 750W 80+ Gold Modular Power Supply

Powerful 750 Watt power supply, High-efficiency thanks to 80 PLUS Gold certification, Powerful 70A single rail,...

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Seasonic Focus GX-750 750W 80+ Gold Modular Power Supply
 

10+ In stock

£114.95

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
 

20+ In stock

£69.95

Seasonic Focus GX-550 550W 80+ Gold Modular Power Supply

Powerful 550 Watt PSU, High efficiency thanks to 80 PLUS Gold certification, Powerful 45A single rail, Modular cable...

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Seasonic Focus GX-550 550W 80+ Gold Modular Power Supply
 

20+ In stock

£92.99

Seasonic Focus PX-650 650W 80+ Platinum Modular Power Supply

Powerful 650 Watt power supply, High-efficiency thanks to 80 PLUS Platinum certification, Powerful 70A single rail,...

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Seasonic Focus PX-650 650W 80+ Platinum Modular Power Supply
 

10+ In stock

£127.99

Seasonic Focus PX-750 750W 80+ Platinum Modular Power Supply

Powerful 750 Watt power supply, High-efficiency thanks to 80 PLUS Platinum certification, Powerful 70A single rail,...

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Seasonic Focus PX-750 750W 80+ Platinum Modular Power Supply
 

Pre Order

£139.99

PSU up to 800 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 between 501W and 800W. These units are aimed at systems with at least one dedicated graphics card, with some of the higher wattage units supporting SLI or Crossfire setups, and will leave some room for overclocking your hardware too. This wattage range is the most popular at OcUK, with efficiencies up to 80+ Platinum available from a variety of manufacturers, such as the popular SuperFlower Leadex series.

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