Comment built one (Score 1) 135
I built one out of an old HP Core2Duo workstation. I had to rig it to hold enough drives, and realized almost immediately it was too little for what I needed it to do.
But, it kept my stuff, it ran plex for me, and I knew that everything anyone in our household could want to backup had a place to store it.
Upgraded recently to another old HP workstation, this time made sure it had enough bays for the number of drives i needed. 2xSSD for the boot, 3xHDD for storage, additional drives for temporary storage from another system.
Running TrueNAS Core.