We use cookies to provide you with a better experience. If you continue to use this site, we'll assume you're happy with this. Alternatively, click here to find out how to manage these cookies

hide cookie message

Group test: 5 PC power supply units reviewed

The best 5 PSUs for your PC ranked and rated

It's all very well upgrading your graphics card, but your PC also needs enough power to ensure it can deliver the superior video-handling you expect. PC Advisor explains the crucial role of the PSU and tests five powerful units.

PSU reviews:

  1. The best 5 PSUs for your PC ranked and rated
  2. How we test power supply units
  3. Power supply unit reviews
IDG UK Sites

OnePlus Two release date rumours: Something's happening on 22 July

IDG UK Sites

13in MacBook Air review, Apple's MacBook Air 2014 reviewed

IDG UK Sites

5 reasons to buy an electric car and 5 reasons not to

IDG UK Sites

Evernote Skitch: the best way for creatives to doodle feedback