Quote:
Not bad for a $50 case that had a 450watt PS!


Uh huh... Cheapo PSUs are notorious for being very optimistic about the rating. You'll find out that you can't actually ever get that amount of power out of it. They fudge around with the figure by adding together all the rails including -12V which hardly anything uses these days. Also some of the rails probably are grouped together so you can't go to all the limits.