Cooling fan in Prime4+?

does anybody know if the Prime 4+ has a built in cooling fan(s)?

Fan? Not sure. Venting? Just above the power cord section, you could put a USB fan to draw the hot air out.

I can hear the typical sound of a rotating fan….

And I have no UsB Fan installed…

So it looks like the old Prime 4 has a fan.

And I here it wenn I start the player. Maby you can here it in the cooling gabs direct after you start the player, if you can here something (what my gess) there is a fan.

But yes its extreme quired and I think ist spinns very solw.