The cheapo one that came with my $40 case doesn't kick out clean power and I'd like to replace it. Here are my "needs" in approximate order of importance:

1) Clean power
2) Cable Management (I've heard that some PS have cables are modular and can be removed if not needed?)
3) Quality
4) Quiet. I'm not looking for "silent" but I don't want anything overly loud.
5) At least 400 Watts.

All of the reviews I find talk about how mega powerful things are or how fancy the LEDs are on it... Do 16 year olds write all this stuff?