Cooler Master Hyper 612S CPU Cooler Review

While situated in a room where background noise was kept to a minimum, we placed the sound level meter equal distances from our test system to measure the total noise output by the complete test system for each cooling configuration at 100% fan speed.

For the Cooler Master Hyper 612S, the noise is probably the most important factor. Cooler Master aimed for low noise performance and that they got. Cooler Master’s Hyper 612S is the quietest cooler that this editor has had the luxury of hearing (or not). Managing to beat the extremely quiet Gelid Tranquillo Rev. 2 in terms of acoustic output is a very respectable acheivement.