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Macintosh Picture Format  |  1989-04-17  |  404.8 KB  |  639x825  |  8-bit (256 colors)  |  [PICT/LSPT]
   ocr: Macintosh Internal Hard Disk 40SC - System Requirements Tor use: a Macintosh Internall Hard Disk 40SC, you must have: a Macintosh SE, Macintosh SE/30, Macintosh II, Macintosh Ilcx, or Macintosh Ixj personal computer. Technical Specifications Capacity Data capacity: 401 megabytes (formatted) Data surfaces: 3and4 Heads/Surface: Block size: 5121 bytes Total disk blocks: 82,020 Blocks/Track: 28, 33, and 35 Characteristics Average: seek time: 301 milliseconds Rotational speed: 3,600: and 3,662 rpm Startup time: 20: seconds Spin-down time: 20: seconds Interface Connects directly to the Macintosh SE, ...