Not too sure about 550w

Luminary

Admirable
Very good looking build.

The PSU is plenty for your build, and it is one of the best units in the 550w class.

Recieved a 10/10 perfect score from JohnnyGuru: http://www.jonnyguru.com/modules.php?name=NDReviews&op=Story6&reid=440

Summary:

What more can one say about these units that hasn't been said? The score speaks for itself, really. This thing has the best ripple control I've seen, it's efficient, and it's cheap compared to what little competition it actually does have. I seriously cannot think of one thing to complain about on this little guy. Yeah, having three total PCI-E connectors is a little odd, but that's no complaint for a unit this small. If you need to power two video cards, you're usually in need of something a little bigger than 550 watts.


The Good:

excellent voltage stability
beyond excellent ripple control
fully modular
affordable
lots of included goodies

The Bad:

nothing

The Mediocre:


nothing