It varies a lot, but for a while I had a Synology NAS + a simple AMD PC running Unraid, a lot of Docker containers and some VMs. But I realized I was mainly run

It varies a lot, but for a while I had a Synology NAS + a simple AMD PC running Unraid, a lot of Docker containers and some VMs. But I realized I was mainly running services that are idle most of the time, and just doing some I/O the rest of the time. So I upgraded to a bigger Synology (and extra RAM) and moved all the stuff there. I still have a ton of containers and a few VMs, and the hardware is still overkill. I do have a pre-pandemic Raspberry Pi 4 that I use for stuff like Jellyfin and a surveillance cam.