Is PS4 getting enough air?

Hi, I would like to know if my PS4 is getting enough air in the cabinet. As you can see in the picture, there's a hole in the back of the closet. It's 20cm to the blue wall. 25cm on each side. I have to mention that my old PS4 that was 1 year old broke due to a software bug. This one is just 2 days old and I got a software error again.

VG

That's enough.

It runs cooler and more quietly on edge.

That is actually enough. There are such small brackets to have the Ps4 lying around so that they can ventilate better. It is not actually intended for portrait use.