the commodore 8060, 8061, and 8062 are a series of 8" floppy disk drives developed by commodore business machines. these disk drives use the parallel interface ieee-488 to connect with commodore's pet and cbm-ii line of microcomputers. the 8060 is a single-disk model, while the 8061 and 8062 are both double-drive models similar to the later commodore 8280 8" drive. the drives in the 806x series are full-height shugart sa-800s.