Antec EarthWatts Platinum 650 W @ techPowerUp
 

Antec finally decided to enter the Platinum efficiency club with the new EarthWatts Platinum series. These units address all users that just need a high efficiency PSU, with no bells and whistles. This new series creates a new mainstream class of PSUs and is placed between the EarthWatts Green and the High Current Gamer series.

http://www.techpowerup.com/reviews/A...-650_Platinum/