[comp.sys.mac.hardware] Internal HD as an external?

wolf@alesi.cipl.uiowa.edu (Michael J. Wolf) (01/24/91)

Is it possible to buy a kit for an internal hard drive so that at can be
used as an external drive?  Or is it possible to do this task without the
aid of a kit?

MJW

phillips@CMSUN.NRL.NAVY.MIL (Lee Phillips) (01/25/91)

    Is it possible to buy a kit for an internal hard drive so that at can be
    used as an external drive?  Or is it possible to do this task without the
    aid of a kit?

It seems that an external drive is just an internal drive in a box
with a power supply, an led (red light), and two scsi connectors.  And
maybe a scsi ID selector switch.  I had a dead drive in a good box
(two, actually).  I bought an "internal" drive and installed it in the
box.  The connections seem to be standard.  This saves about $100 over
buying another external drive.  Just make sure you order the right
size (probably 3 1/2").  You can buy the boxes for about $100 from
the service centers of some dealers, and I'm sure at other places,
too.


                                           Lee Phillips
                                           phillips@cmf.nrl.navy.mil
                                           phillips@fozzie.nrl.navy.mil
                                           phillips@lcp.nrl.navy.mil

delaney@xn.ll.mit.edu (John R. Delaney) (01/25/91)

>Is it possible to buy a kit for an internal hard drive so that at can be
>used as an external drive?  Or is it possible to do this task without the
>aid of a kit?

Hard Disks International sells such a "kit", although they do not call it a
kit. I think they call it an enclosure. The one I priced was about
$100. Several other hard disk packagers also sell such "kits" as
replacement parts. I bought one from a well-known and well-regarded
packager (which will remain nameless as the salesman said it was a little
irregular to sell it to me). It cost twice as much but has a smaller
footprint and a quieter fan than the HDI enclosure. Transfering an internal
drive to the enclosure I bought was easy; your mileage may vary.

John