Air series HSP HP. http://www.corsair.com/en/cpu-cooli...e-edition-high-static-pressure-120mm-fan.html
Higher Static Pressure, which means better performance.
compare to yours http://www.noctua.at/main.php?show=productview&products_id=42&lng=en&set=1
Plus the Air Series looks 100x better.
Gee thanks Wolfe lol.... could have mentioned that in my thread "Looking for some fans" before i bought these Noctua fans lol.