Pros: Quick, quiet, and does what it's supposed to do.
Cons: Not all too powerful, bad thermal grease, and not meant for Overclocking.
This is a nice upgrade to the stock fan that comes with most AMD processor. It isn't a powerhouse, but it does a nice job keeping a processor cool even with bad thermal paste. All in all it is quiet, efficient, and it works well. For a base system this is a recommended upgrade to a standard CPU fan. It isn't powerful, but it's whisper quiet in comparison. I am giving it a 3.5/5 for its performance and silence, but I am taking 1.5/5 for its supplied thermal paste and its power range.