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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 550W CS550M CSM Semi-Modular 80+ GOLD...
  • Power Rating: 550Watt
  • Stock Status: In Stock
In stock £65.96
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NetGear 1000W Power Brick for RPS4000
  • Power Rating: 1000Watt
  • Stock Status: In Stock
In stock £618.19
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HPE 58X0AF 650W AC Power Supply
  • Power Rating: 650Watt
  • Stock Status: In Stock
In stock £325.12
Add to wishlist
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1-10 products displayed out of 114
Corsair 550W CS550M CSM Semi-Modular 80+ GOLD...
  • Power Rating: 550Watt
  • Stock Status: In Stock
In stock £65.96 Add to wishlist
Best Value Pulse 500W 120mm Silent Red Fan...
  • Power Rating: 500Watt
  • Stock Status: In Stock
In stock £13.44 Add to wishlist
Corsair RMX Series RM650x 650Watt High...
  • Power Rating: 650Watt
  • Stock Status: In Stock
In stock £94.21 Add to wishlist
Be Quiet BN226 SFX POWER 2 Power Supply 300...
  • Power Rating: 300Watt
  • Stock Status: In Stock
In stock £48.52 Add to wishlist
Best Value Pulse Plus 500W 120mm Fan ATX 12V...
  • Power Rating: 500Watt
  • Stock Status: In Stock
In stock £25.77 Add to wishlist
EVGA 650W G2 Fully Modular 80+ PSU
  • Power Rating: 650Watt
  • Stock Status: In Stock
In stock £88.47 Add to wishlist
Corsair SF450 450W High Performance SFX 80...
  • Power Rating: 450Watt
  • Stock Status: In Stock
In stock £83.98 Add to wishlist
Corsair RMX Series RM850x 850Watt High...
  • Power Rating: 850Watt
  • Stock Status: In Stock
In stock £118.57 Add to wishlist
Corsair 750W CS750M CSM Semi-Modular 80+ GOLD...
  • Power Rating: 750Watt
  • Stock Status: In Stock
In stock £93.74 Add to wishlist
Corsair RM650i SERIES 650w 80+ Gold Modular...
  • Power Rating: 650Watt
  • Stock Status: In Stock
In stock £112.84 Add to wishlist
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