Cooler Master V Series 650 W @ techPowerUp
 

The Cooler Master V650 is a high-grade PSU with ultra compact dimensions and a fully modular cabling design. It uses nothing but Japanese caps and a quality fan, and CM backs it with a pretty long warranty. The only downside so far looks to be its price.

http://www.techpowerup.com/reviews/CoolerMaster/V650/