List of floppy disk formats Known disk logical formats Common floppy disk formats, logical characteristics by platform

| Platform | Size_ | Density | Bytes_sector | Sectors_track | Tracks_side | Sides | Capacity | Encoding_ |
|---|---|---|---|---|---|---|---|---|
| NEC PC98 | 3½in (90mm) | high | 512 | 15 | 80 | 2 | 1200KB | MFM |
| NEC PC98 | 3½in (90mm) | high | 1024 | 8 | 77(80) | 2 | 1232(1280)KB | MFM |
| NEC PC98 | 3½in (90mm) | high | 512 | 18 | 80 | 2 | 1440KB | MFM |
| SHARP X68000 | 5¼in | high | 1024 | 8 | 77 | 2 | 1232KB | MFM |
| SHARP X68000 | 3½in (90mm) | high | 1024 | 8 | 77 | 2 | 1232KB | MFM |