This is to demonstrate the loud noise coming from the pump of the Corsair iCUE H115i RGB Elite 280mm. All case fans and GPU fans are off. While it still comes through my phone's microphone, in person it's much more severe and noticeable. It's by far the loudest thing in my PC when idle even on balanced mode and it's awful. Fair enough that the extreme mode is loud but the Quiet mode is quite audible and makes a lot of clicking noises. I've attempted to move the loop and the entire PC multiple times in case there were any air bubbles stuck in the pump, but it hasn't made any difference.
![](https://i.ytimg.com/vi/hh15UXTC4ek/maxresdefault.jpg)