Is it possible to mount the server other than horizontally?

Question

Server equipment

Perhaps the question is stupid and will cause a smile, but still I will ask the question - can the server (dell 610) be placed vertically or upside down?
I’m asking a question because it’s long and doesn’t fit anywhere at home, I don’t really want to clean it on the mezzanine, as dust accumulates a lot, the only option is to hang it on the side wall of the cabinet in the hallway .. (fix it) :)
SSD drives, as I understand them, are purple as they are located in space, but coolers are another matter ..
What do you recommend?

Answer 1

You can vertically on the wall, but preferably face up.
Yes, and r610 is some strange option for the house

Answer 2

put at angles in multiples of 90
railroads do not care about it.
the only thing is cooling, servers don't like heat

Answer 3

I usually link to my old answer on a similar question - Can I host a server at home?
In data centers, blades tend to stand sideways.