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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

 
Corsair 600W Builder Series CX Series CX 80+...
  • Power Rating: 600Watt
  • Stock Status: In Stock
In stock £62.29
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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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11-20 products displayed out of 48
Be Quiet BN277 Pure Power 10 CM Modular 500W...
  • Power Rating: 500Watt
  • Stock Status: In Stock
In stock £66.03 Add to wishlist
CoolerMaster 550W GM Series G550M 80 Plus...
  • Power Rating: 550Watt
  • Stock Status: In Stock
In stock £65.83 Add to wishlist
HPE 500W Flex Slot Hot Plug/Redundant Power...
  • Power Rating: 500Watt
  • Stock Status: In Stock
In stock £184.34 Add to wishlist
Antec 450W Basiq VP450P ATX PSU
  • Power Rating: 450Watt
  • Stock Status: In Stock
In stock £40.66 Add to wishlist
Be Quiet BN272 Pure Power 10 400W 80+ Silver...
  • Power Rating: 400Watt
  • Stock Status: In Stock
In stock £49.96 Add to wishlist
Corsair RMX Series RM550x 550Watt High...
  • Power Rating: 550Watt
  • Stock Status: In Stock
In stock £87.01 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
Fractal Design Intergra M (550W) Internal...
  • Power Rating: 550Watt
  • Stock Status: In Stock
In stock £59.67 Add to wishlist
Corsair 500W Builder Series CX 80+ Bronze ATX...
  • Power Rating: 500Watt
  • Stock Status: In Stock
In stock £53.05 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
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