I made these images as cover photos for my newest music release, Generic PC (Vols. 1-5) on Bandcamp. 50 songs from 2016 -- please buy some, for the music, or, if you prefer, to support the efforts of the last blogger on earth.
These aren't old PCs but rather, a form of personal rebellion against the "design award" aesthetic for computer hardware, popularized by the late, unlamented Steve Jobs.
Just stick some wires in them and they work; they don't have to look "cool."