So the build I am working on is around 402 watts. Is 650 watts over kill or should I go with a 450?
450w would be cutting it too close in my opinion. Id shoot for 500-600w.
Cool thanks. I am going to go with a 600 watt. But what is the difference between "Full" and "Semi"? In the modular section of the specs?
Semi usually means the 24 pin and EPS 8 pin are connected to the PSU, and are not detachable, where all the other cables are. Modular means there are no wires that can't be removed.