A new mini PC has just been announced, namely the Beelink EQ13, which comes with passive cooling and an Intel processor. The power supply unit is integrated directly into the housing and the system is also protected against damage from dust.https://www.notebookcheck.net/Beelink-EQ13-Mini-PC-with-Intel-processor-and-integrated-power-supply-unit.843908.0.html
What a terrible idea, that PSU will accumulate enormous heat
It is a 6W TDP processor... It won't get hot.