Noctua NF-B9 Cooling Fan Review

[RobRich]

This time, Noctua enters a 92mm fan into the cooling arena. The claim is that the fan's design gives rise to a high level of airflow and air pressure for its speed. So, even though its RPMs are low, it can provide the same level of performance as faster turning fans, and the NF-B9's lower speed means that the fan produces less noise.

At least, this is the theory that Noctua would have us believe, so let's put the theory to the test!

Source: Overclockers Club