Corsair Hydro H75 CPU Cooler Review

In our noise level tests we switched off all the case fans and replaced the AMD Radeon HD 7950 graphics card with a HD 5550 passive model so were  just taking into account the noise generated by the cooler fans themselves.

We measured the noise level with a Digital Noise Level meter at a distance of 1 m from the front of the system.

While the cooler was quite loud in this test, this was with the fans at full speed.  When the fans are in PWM mode, they register under the minimum 30 dBA sensitivity of our noise level meter.

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