3 ms·
Wikipedia agrees (https://en.wikipedia.org/wiki/History_of_the_floppy_disk https://en.wikipedia.org/wiki/History_of_the_floppy_disk): 8-inch: 1972 5.25-inch:
by adrianmonk 7y ago
Wikipedia agrees (https://en.wikipedia.org/wiki/History_of_the_floppy_disk https://en.wikipedia.org/wiki/History_of_the_floppy_disk):
8-inch: 1972
5.25-inch: 1976
3.5-inch: 1982
- dfeojm-zlib 7y agoThe IBM 23FD (read-only) was released for the System 370 in 1971. The first read-write floppy drive, Memorex 650, was available in 1972. https://www.computerhistory.org/timeline/1968/ https://www.computerhistory.org/timeline/1968/