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Article #33529Re: Standing Mac II Base Unit on end: NO! NO! NO! NO! NO!
From: Bob LaserMan Murrow
Date: Thu, 20 Oct 1988 22:49
Date: Thu, 20 Oct 1988 22:49
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I have been reading all the comments about the mounting orientation. I called a good friend who happens to be the VP of Eng at Quantum and asked him what they think about vertical mounting. His response is that the unit is very tolerant to mounting in any orientation. Their is an increased risk of a fail to write error occuring if you shock the unit in the x-y plane due to the servo design. Quantum has added a feature that no other drive maker has called a bump detect circut that will make sure that the info is not written to the wrong track due to a bump in this axixs. he also says that the drive is very tollerant of jolts in the axis of the spindle and that a head crash is very unlikely. The airbearing is extreamly rigid as a design. The error will be the fail to write variety if anything happens. After all the techi chatter I asked him what they do, he said, we mount most of them vertically. This info is valid for only Quantum drives, I would expect that it does hold for others unless the manufacturer specifically excludes it as does Seagate. Bob Murrow laserman@cup.portal.com
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!water!watmath!clyde!att!osu-cis!tut.cis.ohio-state.edu!bloom-beacon!bu-cs!purdue!decwrl!sun!pitstop!sundc!seismo!uunet!portal!cup.portal.com!LaserMan From: LaserMan@cup.portal.com (Bob LaserMan Murrow) Newsgroups: comp.sys.mac Subject: Re: Standing Mac II Base Unit on end: NO! NO! NO! NO! NO! Message-ID: <10258@cup.portal.com> Date: 20 Oct 88 22:49:45 GMT References: <3434@cs.utexas.edu> <4215@polya.Stanford.EDU> <316@ivucsb.UUCP Organization: The Portal System (TM) Lines: 16