Enterprise hardware is very seldom a good idea.

The hardware has different form factors (19"), two power supplies, very loud, very power hungry.

There are so many good combinations of old and still functional hardware for consumers.

My main pc 6 years ago had a powerful cpu and idle load of 15 watts due to the combination of mainboard and amount of components i had in it (one ram block instead of 2 or so).

And often enough, if you can buy enterpsire hardware, the hardware is so outdated that a current consumer system would beat it without looking at it.

If you then need to replace something, its hard to find or its differennt like the power supply.