7-year warranty and lifetime support from Corsair.
Semi-modular design makes cable management a breeze.
Maximum power output at 50 C temperature rating.
Includes high-quality capacitors.
Provides enough headroom for single video card setups.
Costs more than similar 650W PSUs.
Some users have had problems with a chirping noise when PSU is idling.
By EliteGamingComputers on June 04, 2013
I recommend the HX650 for anyone only using one graphics card, but for those using two or more can buy a higher wattage version of the power supply from the same HX line. The extreme capabilities of cooling, silence, and performance make this group of power supplies released by Corsair the top option for a new gaming computer builder.100
By Hardware Secrets on January 09, 2013
The Corsair HX650 Gold is a great power supply, with efficiency above 87% at high temperatures, excellent voltage regulation for its positive voltages, and extremely low noise and ripple levels. It also comes with a terrific price tag for what it offer...100
By BitTech on September 21, 2012
At this price, you obviously miss out on some goodies, though, and the HX650 takes a slight hit in terms of efficiency compared with some of the more expensive PSUs on test here. If you can live with this, though, the HX650 is a worthy purchase.91
By Clube do Hardware on January 09, 2013
A Corsair HX650 Gold é uma excelente fonte de alimentação, com eficiência acima de 87% em altas temperaturas, excelente regulação de tensão para suas tensões positivas e níveis de oscilação e ruí100