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Tagged Image File Format  |  1989-04-24  |  116.2 KB  |  2544x3300  |  [TIFF/MAGS]
   ocr: Macintosh Internal Hard Disk 80SC System Requirements Touse a Macintosh Internal Hard Disk 80SC, you must have a Macintosh SE, Macintosh SE/30, Macintosh II, Macintosh Ilcx, orl Macintosh IIx personal computer. Technical Specifications Capacity Data capacity: 8umegabytes(ormated) Data surfaces: 5 Heads/Surface: 1 Block. size: 512bytes Total disk blocks: 163,940 Blocks/Track: 28: and 35 Characteristics Average seek time: 20 milliseconds Rotational spced: 3,662 rpm Startuptme: 20 seconds Spin-down time: 20: seconds Interface Connects dircctly tot the Macintosh SE, Macintosh SE/30, Macintosh II, ...