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- Xref: sparky comp.sys.amiga.misc:16469 comp.sys.amiga.hardware:19107
- Path: sparky!uunet!stanford.edu!rutgers!cbmvax!grr
- From: grr@cbmvax.commodore.com (George Robbins)
- Newsgroups: comp.sys.amiga.misc,comp.sys.amiga.hardware
- Subject: Re: PCMCIA products?
- Message-ID: <36789@cbmvax.commodore.com>
- Date: 7 Nov 92 18:05:22 GMT
- References: <brianc.720743971@pv660a.vincent.iastate.edu> <1992Nov3.073754.16240@ulrik.uio.no> <1992Nov6.194419.1730@cranel.com>
- Reply-To: grr@cbmvax.commodore.com (George Robbins)
- Organization: Commodore, West Chester, PA
- Lines: 42
-
- In article <1992Nov6.194419.1730@cranel.com> watters@cranel.com (David Watters) writes:
- > In article <1992Nov3.073754.16240@ulrik.uio.no> jawil@hpx13.aid.no (Jan Roger Wilkens) writes:
- >
- > >Is it possible to use a 3.5" HD with the A1200? Offcourse it wouldn't fit
- > >inside, but would it be possible to extend the cables and put the HD in a box
- > >outside the machine?
- >
- > There is no external HD port???
- >
- > Even are silly 386 in a keyboard machines that the sales staff uses have
- > external drive ports (as well as the oh so popular internal 2.5" IDE..bleah!)
-
- I'm not aware of any clones with an "external" IDE expansion port. In the
- case of the A600/A1200 it simply wasn't practical to extend the IDE port to
- a connector and the logicstics of finding compatible masters/slave drives
- between 2.5" and 3.5" drives are questionable.
-
- If we had put a 3.5" drive in the case, it would have ended up at least as
- large in all dimensions as the A500 case, which isn't desirable in an n-th
- generation "console" system. Also there are power and cooling requirements
- for 3.5" drives that would cause problems.
-
- These kind of things are the standard kind of design tradeoffs that anyone
- in engineering has to work with. How big, how many, where to stop and how
- much $$$ for which features. If you guess wrong one way, the product ends
- up to expensive to sell in its intended market slot, the other way and you
- may omit some feature that turns out to be critical and have to try again.
-
- In the case of the internal IDE drive, readily available 2.5" drives (in OEM
- terms at least) span the range of 20-80 M-bytes, with 120 M-byte on the
- horizon and 250+ M-byte being demonstrated at shows, it would seem that there
- is plenty of room for growth.
-
- The other escape would be in the A4000 direction, where there is space and
- power available to support larger IDE drives or a SCSI controller for
- internal or external drives of rather larger capacity. Of course you pay
- for these kind of open-ended expansion provisions.
-
- --
- George Robbins - now working for, work: to be avoided at all costs...
- but no way officially representing: uucp: {uunet|pyramid|rutgers}!cbmvax!grr
- Commodore, Engineering Department domain: grr@cbmvax.commodore.com
-