NZXT Hale82N 550Wbase on FSP psu..
well, i don't really like fsp...the output quality is not very excellent..a little high ripple..
I prefer xfx 550w core edition..
XFX is a Seasonic OEM, excellent quality, and very excellent ripple supression. That 550W unit is stronger than many 600W units.
It supports 44 amps on the +12V rail