Thanks Tony and Michael for the brief insight.

I guess the thermal resistance must be <= 0.11 C/W at say like 100 Watt with "reasonable" noise level ? .. or better < 0.1 C/W

Of course its only makes sense that it must be better than current air champions, especially at the enough economic scale for that new manucfacturing methodologies and new material too.

C'mon share some secret numbers as a teaser for all of us !