I settled on this from Amazon a year and a half ago for $113 (now $104). Added a 2TB drive. The power stability alone was worth it vs raspberry pi node. Then follow the Minibolt guide if you want some sovereignty. Dell OptiPlex 5050 SFF PC Desktop Computer, 3.4GHz Intel i5-7500, 16GB RAM, 256GB SSD, Windows 10 Pro 64bit(Renewed)