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Showing results for tags 'humming'.
New here! I installed the H115i Pro XT cooler in my PC about a week ago, and I've noticed since I installed it that the pump emits a humming/buzzing sound. It doesn't sound like trapped air that I've experienced with AIO's in the past, nor does it sound particularly unhealthy. It's just, there. And it's louder than all the case fans. It sounds similar to the hum one might expect from a refrigerator, and can be heard with the quiet, balanced and extreme performance settings. My question is, is this the normal operating sound to be expected from this product? Or should it be fairly inaudible on the lower performance settings? Thanks in advance! :D: