"With an ever expanding range of products its time for the range topping H100 cooler to go through the OC3D torture tests.
The tests we carried out with the adjuster on the main body of the pump at both minimum and maximum levels to test the difference between the two in both temperatures and noise levels. I am happy to report that in my eyes the option of having this Jekyll and Hyde option for a Corsair unit is brilliant. Before you had to set fan profiles or use fan speed controllers because, let's face it, the fans Corsair supply are far from quiet at 12v. The simplicity of just being able to press that button is brilliant. Another positive note is even if you have the dial all lit up and everything set to max when the system is at idle of low temperatures the unit will still slow the fan speeds down with them only ramping up once the temperatures start to rise."