Published May 30, 2026, 5:00 PM EDT Ayush Pande is a PC hardware and gaming writer. When he's not working on a new article, you can find him with his head stuck inside a PC or tinkering with a server operating system. Besides computing, his interests include spending hours in long RPGs, yelling at his friends in co-op games, and practicing guitar. If you’ve been a part of the PC master race for as long as I have, you’ve probably upgraded your gaming machine enough times to have some spare hardware lying around. Or maybe you skipped the Ship of Theseus situation altogether by replacing your entire system with a shiny new PC. Either way, if you’re not actively using your old gaming companion, there are a bunch of ways to breathe some new life into it – like turning it into a home server. Interestingly enough, if you check out the minimum hardware requirements on Proxmox, TrueNAS, and other server platforms, you’d realize they can work on any ol’ PC, including dinosaur systems.…