By 1981, Apple introduced its first hard drive, the "ProFile," which offered 5MB of storage for $3,499. Unlike the bulky IBM 350, the ProFile was compact enough to sit on top of Apple II ...
1980 - Seagate introduced a competing drive to IBM. By this point, the 5MB had shrunk in size to just a 5.25-inch hard disk. It cost $4,300 (in today's dollars). 1983 - Rodime released the first 3 ...
After exploring various technologies, including wire matrices and rod arrays, IBM invented the hard disk drive in ... This groundbreaking drive offered 5MB of storage at $10,000 per MB.
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