Much nicer than my setup. I have three small form factor PCs running OpenBSD tied together with a small Netgear gigabit switch. Each has an external drive for b

Much nicer than my setup. I have three small form factor PCs running OpenBSD tied together with a small Netgear gigabit switch. Each has an external drive for backups using rsync and dump. Copies of the backups are made to another drive for offsite storage. One computer is a workstation, the other two are servers. One server is for internal use, the other is for external services. WireGuard is used to tie the outward-facing server to an Internet hosted server so services can be passed between them. There's no UPS though. I didn't want to deal with battery maintenance... Power outages are taken when they occur. One thing about that, the computers bios are set to leave the computers off if the power blips. The whole thing sits on a single shelf of the bookcase.