Summary: Been using this power supply for a couple of month now without a single issue. The ECO mode keeps the fan off until it's really needed. So, for the most part, the power supply is dead silent. It's powering an Asus MB, with a Corsair radiator and an EVGA 780ti GPU and about 8 fans. Would definitely buy one again!
Excerpt: Fully modular cables that are very well constructed. The cables are completely color matched so even the insulation is red on the red sleeved plugs. heavy duty powder coat type finish on the body, quiet fan operation, platinum plus efficiency rating... I built this system for gaming and 3D CADD work for mechanical engineering. I'm running a single GTX 680 right now, but will probably be looking for a 780ti here soon...
Pros: Easy To Install, Highly Compatible, Quiet, Reliable
Summary: I bought this after checking some reviews online and after having an awesome experience with EVGA customer service for my EVGA GTX 670 FTW graphics card. I replaced my Corsair GS600 power supply which was starting to have some issues with this power supply. This product is top notch quality and comes with everything you'll need to hook up your system along with a really nice eco feature.
Summary: If you are in the process of looking for a new power supply, it came down to this deal and another by Corsair. I based 100 percent of my purchase off what I was getting for the price, including (it in a new build). I don't regret my decision. Not only was it packaged nicely, but photos do aesthetics (of the power supply) no justice. The price, quality, and ..oh yeah, the TEN YEAR WARRANTY was enough to get the Evga shipped to my front door.
Summary: I love silence, especially in my PC rigs. This thing is truly silent when at idle. At load, I don't know if it makes a sound. My PC is extremely quiet at load (more quiet than the central air blowing in the room) and I am unable to tell if any sound comes from this PSU at all.