Re: [aclug-L] SCSI revisited

[John Phillips <jphillip@xxxxxxxxxxxxx>]

These may be "burst speeds" not sustained speeds.  Another factor is the
design/layout of the PCI bus (Bridge or Peer). Everthing down stream of
the first bridge is choked down to no more than 40 mbits/s.  Peer allows 
more of the PCI devices to run at max. speed.



On Fri, 23 Oct 1998, Jeremy Johnstone wrote:

> Ultra Wide SCSI = 80 Mbit/s
> FW SCSI-2       = 40 mbit/s
> fast scsi-2     = 20 mbit/s
> 
> If I remeber right.
> 
> Jeremy
> 
> On Fri, 23 Oct 1998, spiff wrote:
> 
> > ok, perhaps now let's do a bit with things like
> > Ultra Wide SCSI
> > Fast SCSI-2
> > Fast Wide SCSI-2
> > and I am sure there are others that I don't know of...
> > 
> > 
> > what are the differences/advantages of one over another?  sorry if this is
> > remedial to some, but would much rather have a real definition that is
> > understandable then go reading for weeks about this or that and still remain
> > confused   :)
> > 
> > 
> > 
> > thanks again,
> > Seth aka spiff
> > 
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