Antec Quattro 850 - UK (0761345-07851-1) 850-Watt Power Supply

You could search the four corners of the earth for a stable and reliable power supply, but actually you need to look no further than Antec's TruePower Quattro! It is more compact than most competing power supplies of the same wattage, yet ideally suited for handling the most demanding system specs. TruePower Quattro is designed to meet the 80PLUS certification which means that Quattro consumes about 33% less energy than many equivalent power supplies with the same power output. Four 12V rails increase your system stability. Comes with four PCI-E connectors for powering one (or even two) of the newest generation of video cards. All modular cables are sleeved and labeled to give your system a clean and professional look-while the racing stripe paint job will add some extra style.