Find reviews from around the web by visiting our forums! The following is from HardOCP:

Noctua NH-U12P Processor Cooler – Four heatpipes, thirty-six fins, SSO bearings, Vortex Control notches, and psycho-acoustic optimizations…wait just a damn minute. Let's find out if Noctua spent more money on marketing or engineering. It's just a CPU heatsink, right?