I use fan speed 2 for the T8 and the noise is barely audible in my room. In comparison, the fan in my PS4 Pro sounds like a jet engine, and the high frequency pitch is far more grating.
I have a T8 on my AVR and a usb fan blowing heat out the back for the PS4 pro. I also have the PS4 pro on legs in order to get air underneath the unit.
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