I'm not sure why, but on http://pcpartpicker.com/p/PJg8bv, my computer is only outputting 421W on their power calculator. Is this accurate?
UPDATE:
Forgot to add my PSU on the list, but here's the updated link: http://pcpartpicker.com/p/PcG7GX
UPDATE:
Forgot to add my PSU on the list, but here's the updated link: http://pcpartpicker.com/p/PcG7GX