Summary: This ram is basically the same as corsair vengeance. It just has a different cooler on it. It works and looks great with my 4670k and 280x. This ram didnt cost much more then 1600 mhz ram either.
Summary: Bought this for a home server so it is overkill; but on sale it was priced less than other RAM with lesser specs. Working great right out of the box. Selected the XMP profile for 1600 MHz but it is running at tighter timings than other DDR3-1600 RAM so should give better response in a server environment. I am pleased with this RAM and would buy it again.