The first Mac, the Macintosh 128K, was a computer was originally planned to be released with a Twiggy floppy disk drive, similar to the one used in the Apple Lisa 1 computer.
High error rates with the Twiggy disk drive though forced Apple to switch over to the 400K Sony 3.5-inch disk drive in the last two or three months before the Macintosh's scheduled release on January 24, 1984.
October 7, 2013 2:05 PM PDT
Photo by: Jonathan Zufi
| Caption by: James Martin
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