High Quality Content by WIKIPEDIA articles! The Commodore Amiga 3000UX is a model of the Amiga computer family that was released with Amiga Unix, a full port of AT T Unix System V Release 4 (SVR4), installed along with AmigaOS. The system was otherwise equivalent to the standard A3000, once the Right-Mouse-Button initiated a boot to Kickstart (Amiga`s BIOS).