I bought a Palit GTX 670 and had to realize that is the existing cooler quite a bit to run for my personal feeling. Added to this is that the fan in the test of the cooling performance has been judged as weak. However, my main criterion was the volume. I have chosen this cooler because it has been very well tested and a conversion has been presented as very simple. For me it is the first conversion of a graphic card cooler. I have the conversion by means of a Youtube Instructions wonderful even hammer out (about 20 minutes) and am very satisfied with the result. The cooler is very quiet and keeps a low temparature. As an example, I have a high temperature of 45 ° C measured at the game Skyrim on the highest setting, after four hours of play. From me a strong buy recommendation!
My System: Asus Z87-A, I5-4670k, 8GB of RAM, GTX 670, 2 x 120 mm case fan