jan 1, 1967 - Floppy Disk Drive(FDD)
The first floppy disk drive was a disk drive was invented at IBM Alan Shugart and David Noble. Originally, floppy disks were 3.5 inches and had the capacity of 1.44MB. The first floppy disk sold for about $100 after Shugart said he didn't want it costing $200.
Added to timeline:
CBA Storage Device Timeline