http://www.newegg.com/Product/Product.aspx?Item=N82E16817256046
Seems like an excellent deal for a good PSU.
81% ~ 87% Efficiency at 20% ~100% Loading.
Silent Running 120mm Fan With 19dBA.
600W Continuous Power Output Rated.
Dual +12V With Continuous 48A Combined Output.
Quad PCI-E 6Pin, Single PCI-E 8Pin.
Seems like an excellent deal for a good PSU.