I tried this it was so loud. I’m not sure if since it’s the future you can buy a quiet rack mount servers. a few years ago I was doing a home rack in a small space was pretty much a space heater/airport plane takeoff sound simulator. I still have a mini rack but I basically use it to hold smaller computers from minisform or beelink. The DDR5 models make perfect hypervisors and they are cheap enough to cluster without feeling like you are killing the environment.
Although I do turn some older severs on in the winter to keep warm rather than use a space heater.