I'm using a couple of these to power some ASIC crypto miners (2 Mini DOGE and 2 Futurebit BTC). They're basically silent, efficient, and have a 10 year warranty. The cable kit they come with is massive overkill for my use case, but it will be good to have should I decide to consolidate into a larger PSU and sell the 2 650 Watt units or use them in a PC build.
Be sure to register your units with EVGA for warranty coverage and to raise your status with them if you're interested in PC components.