I’m not the only one with the opinion that it is allmost to hot, my server seems to think the same thing.
So I bought a fan, only to realize that there is no where to mount it in my cabinet. Now i’ve bought a dremel and I’m about to drill holes in my server… Four small ones and one really big one, wish me luck.

An update, the operation succeeded, I have drilled and cut and grinded my server and there are now several new holes in it.