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Power Supply Units

Finding the right power supply unit has never been easier thanks to our handpicked selection of great value for money computer PSUs. Enjoy power ratings of up to 3.8KW from well-known and trusted brands including Corsair, EVGA and HP – so you can upgrade your PC with ease and peace of mind. Find these top brands and more on BT Shop today.

Top deals

 
Corsair 750W CS750M CSM Semi-Modular 80+ GOLD...
  • Power Rating: 750Watt
  • Stock Status: In Stock
In stock £91.03
Add to wishlist
 
Corsair RM850i SERIES 850w 80+ Gold Modular...
  • Power Rating: 850Watt
  • Stock Status: In Stock
In stock £137.04
Add to wishlist
 
Corsair RMX Series RM1000x 1000W High...
  • Power Rating: 1000Watt
  • Stock Status: In Stock
In stock £154.75
Add to wishlist
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1-10 products displayed out of 140
Corsair 750W CS750M CSM Semi-Modular 80+ GOLD...
  • Power Rating: 750Watt
  • Stock Status: In Stock
In stock £91.03 Add to wishlist
Be Quiet 400W PSU - BN240 System Power 8 Quiet...
  • Power Rating: 400Watt
  • Stock Status: In Stock
In stock £38.12 Add to wishlist
Corsair 650W CS650M CSM Semi-Modular 80+ GOLD...
  • Power Rating: 650Watt
  • Stock Status: In Stock
In stock £75.91 Add to wishlist
Antec VP400PC Power Supply (Internal) AC 230V...
  • Power Rating: 400Watt
  • Stock Status: In Stock
In stock £34.59 Add to wishlist
Corsair 550W VS550 VS Series ATX Power Supply...
  • Power Rating: 550Watt
  • Stock Status: In Stock
In stock £43.15 Add to wishlist
Corsair RM850i SERIES 850w 80+ Gold Modular...
  • Power Rating: 850Watt
  • Stock Status: In Stock
In stock £137.04 Add to wishlist
Be Quiet 300W PSU - BN228 TFX Power 2 Small...
  • Power Rating: 300Watt
  • Stock Status: In Stock
In stock £47.47 Add to wishlist
Corsair RMX Series RM1000x 1000W High...
  • Power Rating: 1000Watt
  • Stock Status: In Stock
In stock £154.75 Add to wishlist
Corsair 850W CS850M Modular Series 850 Watt...
  • Power Rating: 850Watt
  • Stock Status: In Stock
In stock £105.26 Add to wishlist
EVGA SuperNOVA 850W G2 Gold ATX PSU
  • Power Rating: 850Watt
  • Stock Status: In Stock
In stock £124.17 Add to wishlist
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