Radiator Fan Speed: 750RPM fixed / Pump Speed 2300RPM fixed.
GPU uses Custom Fan Curve with 900RPM max, stays under 70C during Gaming.
In desktop mode, the PC is not noticeable and is still fairly quiet even under full load.
I have previously tested various AiOs with Asetek pumps, which were all far too loud (NZXT, Phanteks...) no matter how low they were turned down. But at maximum pump speed it was unbearable. Therefore, the Eisbaer Solo had to be installed, which plays in a different universe than the currently available AiOs in terms of volume.