I don't know about that fun, but I have the Thermaltake 60x60x25mm fan. It is pretty powerful and pretty quiet. It isn't the quietest fan there is, but it definitely is a nice compromise of power and noise. With my OCZ Gladiator and OCZ Quicksilver thermal compound I get CPU tems of 48C max. I have a 1GHz@1360MHz. The highest delta I have seen between CPU and case temps is 18C. Not too bad.