[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Why no third party solutions?




> > There are a number of parallel port hard drives for a reasonable
> > price.  You could always get a SCSI PCMCIA card and then any SCSI
> > drive could be your bud.  And of course, there is the Colorado
> > Trakker and some other parallel port tape drives.  You should have
> > any problems as long as you're sticking with DOS/Win...

Hey guys, you're forgetting one thing: the bandwidth of a PC's serial port
is 960K bytes/sec. SCSI is 5M bytes/sec, and Fast SCSI-2 is 10M bytes/sec.
Your're going to take a serious performance hit if you put a hard drive
on your serial port.  It would be great for tape backups though.


| Robert George            |  Army Research Laboratory              |
| robertg@assb01.arl.mil   |  AMSRL-SS-IC                           |
| Voice: (408) 656-3316    |  2800 Powder Mill Road                 |
| Fax:   (408) 656-2814    |  Adelphi, MD 20783-1197                |  

A designer knows when he has achieved perfection not when there is
nothing left to add, but when there is nothing left to take away.
        -- Antoine de Saint-Exupery