mac_31

Totally agree, it's really annoying. Why go back in quality, instead of forward (previous H115i had an actual silent rpm setting)? Yes, the 2200rpm "silent" preset is worse than the medium setting, because the pitch/tone of the pump is more noticeable. Being able to run the pump at around 1300-1700rpm, then you have a completely silent system, and the difference in CPU temperature is negligible. Corsair, where are you? Any response? You are going to loose costumers, if you keep ignoring these kinds of basic concerns.

Thanks for the help, I was afraid of that. :( I also got a new Corsair RM1000i, which produces coil whine. Not good...

Hi, I just bought a new computer, and last time I purchased a H115i AIO with my previous system. I was very pleased with AIO, but this time it seems it has a new pump model. I can choose between three speeds (via Link software): 2000rpm, 2300rpm and 2600rpm, and they are all very audible. My previous H115i could be set at much lower speed, maybe 1110-1300rpm(?), and was practically silent. The constant humming from the pump this time around is very annoying. I bought Corsar ML140 Pro fans to have a very quiet system, but unfortunately the AIO pump is always audible. Is there a way to get slower RPM for the pump? If not, can you recommend a quiet model that is still powerful, preferably for 140mm fans. Thanks for the help!