https://www.amazon.com/Dell-OptiPlex-Desktop-i5-6500-Windows/dp/B08MKQH1JD/
Beef this up with a bigger 2TB SSD and you’re self hosting powerfully. Ministry of Nodes YouTube has tutorials #Bitcoin #FullStack #Nostr Relay, Start OS, Umbrel etc,
Discussion
I did that too, it's a cheaper and faster solution than the R. Pi
Ps. recommend StartOS from Start9: