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Semi-Passive PSUs

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Corsair AXi Series AX1600i 1600W 80 Plus Titanium Digital Modular Power Supply (CP-9020087-UK)
CA-23U-CS
AXi Series, The CORSAIR AX1600i is the ultimate digital ATX power supply, built using only the best components and state-of-the-art gallium nitride transistors to deliver more than 94% efficiency.
£439.99 (incl. VAT)
fiber_manual_record In stock
Seasonic Prime TX-750 750W 80 Plus Titanium Modular Power Supply
CA-076-SS
Powerful 750 Watt power supply, 80 PLUS Titanium for maximum efficiency, Powerful single rail rated for 62 A, modular cable management with flat cables, 12 year manufacturer's warranty
£224.99 (incl. VAT)
fiber_manual_record Pre order
Seasonic Prime TX-1000 1000W 80 Plus Titanium Modular Power Supply
CA-074-SS
Powerful 1,000 Watt power supply, 80 PLUS Titanium for maximum efficiency, Powerful single rail rated for 83 A, modular cable management with flat cables, 12 year manufacturer's warranty
£339.95 (incl. VAT)
fiber_manual_record Pre order
Seasonic Prime TX-850 850W 80 Plus Titanium Modular Power Supply
CA-075-SS
Powerful 850 Watt power supply, 80 PLUS Titanium for maximum efficiency, Powerful single rail rated for 70 A, modular cable management with flat cables, 12 year manufacturer's warranty
£264.95 (incl. VAT)
fiber_manual_record Pre order
Free Gift
Super Flower Leadex Platinum '8Pack Edition' 2000W Fully Modular "80 Plus Platinum" Power Supply -
CA-031-SF
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The collaboration of Super Flower with the world's number 1 overclocker, the multiple world record holder 'Ian "8Pack" Parry' has led to the worlds first 2000W consumer power supply on the market.
£399.95 (incl. VAT)
fiber_manual_record Pre order

Semi-Passive PSUs


ASUS ROG THOR 850W 80 Plus Platinum II Modular Power Supply

Equip your gaming PC with a semi-passive PSU from Overclockers UK, and get both exceptional power delivery and near silent operation. With a vast range of power supplies from manufacturers including Phanteks, Seasonic, Corsair, and be quiet! semi-passive PSUs are highly efficient. This allows them to operate with just passive cooling until they are under a heavy load. Once they reach this level of power delivery, the fan will spin up to actively cool the PSU. Many power supplies feature exceptional fan designs, which aid them in still being whisper quiet even when maximising their cooling.



Want to Read More?

Keeping a PSU cool is vitally important for the health of your computer, but what are you keeping cool exactly? To find out what lies inside these powerful little units, check out the Anatomy of a Power Supply article on our blog.

Read More


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