what is the highest floppy disk capacity
1 ââ. Floppy disks, floppy drives, and transfers from floppy or zip disks. 2  3.5, 5.25, or 8 inch disks. 3  DS/HD (MF-2HD) and DS/DD (MF-2DD) low density floppy diskettes.  IBM format at 1.44 MB, 1.2 MB, 720K, and 360K. Macintosh 1  format. Non working disks for art projects or promotions.