Test results noise production
Noise levels are measured in soundproof box, at a distance of 10 cm during a 30 second period. This is done with fans on low and on high speed. Here we see why the Hyper 412S doesn't have the best cooling performance, it's extremely quiet. With the fan on high (12V) it's the most quiet one in its class. In both cases the 412S is more silent than the Mugen 2. The Hyper 412 Slim scores a little above average here.


