Raptoxx RT-450w v2.PSU
 

Quote: I have always had firm faith in my Antec, but against all my subtle jibes earlier on, the Raptoxx is right off the marks. At Idle it's main 12v rail is sitting on the 12v marker, although fluctuating slightly, it's not under powering at all, compared to the Antec, which is pushing below at 11.8v. As soon as we get 3D mark running, the Antec starts struggling, dipping down as low as 11.73. The Raptoxx has sat still, but it has settled at 11.97, which I am not going to argue with at all. Quite shocking results really!

Link: http://www.xtremecomputing.co.uk/review.php?id=221