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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 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

 
EVGA 600W 80+ Power Supply
  • Power Rating: 600Watt
  • Stock Status: In Stock
In stock £45.09
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Corsair 550W VS550 VS Series ATX Power Supply...
  • Power Rating: 550Watt
  • Stock Status: In Stock
In stock £43.32
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Be Quiet 300W PSU - BN228 TFX Power 2 Small...
  • Power Rating: 300Watt
  • Stock Status: In Stock
In stock £47.86
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  • Nvidia Be The Hero
  • WD My Passport Pro
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21-30 products displayed out of 137
Dell Power Supply Hot-Plug/Redundant 495 Watt
  • Power Rating: 495Watt
  • Stock Status: In Stock
In stock £201.87 Add to wishlist
Corsair 1000W HX1000i High Performance 80+...
  • Power Rating: 1000Watt
  • Stock Status: In Stock
In stock £207.93 Add to wishlist
Be Quiet BN273 Pure Power 10 500W 80+ Silver...
  • Power Rating: 500Watt
  • Stock Status: In Stock
In stock £60.50 Add to wishlist
Be Quiet 750W PSU - BN252 Dark Power Pro 11...
  • Power Rating: 750Watt
  • Stock Status: In Stock
In stock £161.74 Add to wishlist
Corsair 750 Watt Builder Series CX 750 Modular...
  • Power Rating: 750Watt
  • Stock Status: In Stock
In stock £89.73 Add to wishlist
Antec 350W Basiq VP350P ATX PSU
  • Power Rating: 350Watt
  • Stock Status: In Stock
In stock £38.77 Add to wishlist
HPE SPS-PS 1U 460W 12V Hot Plug
Clearance
Price Drop
  • Power Rating: 460Watt
  • Stock Status: Clearance
While stocks last £113.98 Add to wishlist
Intermec Power Supply 12V/30W
  • Stock Status: In Stock
In stock £45.98 Add to wishlist
Be Quiet Power Zone 1000W 135mm Cooling Fan 80...
  • Power Rating: 1000Watt
  • Stock Status: In Stock
In stock £156.85 Add to wishlist
Corsair CX550M CX Series 550W Semi Modular 80...
  • Power Rating: 550Watt
  • Stock Status: In Stock
In stock £61.34 Add to wishlist

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