Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!cornell!uw-beaver!milton!blake!phaedrus From: phaedrus@blake.acs.washington.edu (the Wanderer) Newsgroups: comp.sys.mac.hardware Subject: Re: replacement 800K drives Message-ID: <4085@blake.acs.washington.edu> Date: 18 Oct 89 01:16:54 GMT References: <4744@ncar.ucar.edu> Reply-To: phaedrus@blake.acs.washington.edu (the Wanderer) Organization: University of Washington, Seattle Lines: 20 In article <4744@ncar.ucar.edu> schabtac@stout.ucar.edu () writes: >This may be a naive question, but is it possible to use MS-DOS 720K 3.5" >disk drives with a Mac Plus? When I flip through Computer Shopper or Byte, I would highly doubt it. IBM-type 3.5" drives have a motor that operates at a constant speed; Macintoshes expect a drive with a motor that slows down when the head moves to the outer tracks (allowing more information to be read from these tracks). At the very least, a completely new driver would be needed to make a single-speed drive work with a Mac, and such a drive would produce disks incompatible with normal Mac disks. >--Adam * * * KILL YOUR TELEVISION * * * >schabtac@stout.ucar.edu -- Internet: phaedrus@blake.acs.washington.edu (Univ. of Washington, Seattle) The views expressed here are not those of this station or its management. "If you can keep your head while those about you are losing theirs, consider an exciting career as a guillotine operator!"