aio noise

I recently built myself a PC (got it built). There are no problems with the temperature. At idle, the CPU sits at 38 degrees. After gaming for a while, I realized that a noise was coming from the AIO pump. It is a Corsair iCUE H150 RGB 360 mm AIO water cooler. It is installed with the radiator...

so I have the pump set to balanced and when I'm gaming, I can hear the pump outside of my case, I'm using the corsair 570X case and it has openings but still, I can hear it. the liquid temp is pretty low it shows as 27 when gaming but i live in a cold place and i'm not playing anything super...