[rescue] Various machines for sale

Dave McGuire mcguire at neurotica.com
Wed Jan 8 16:32:29 EST 2025


On 1/8/25 14:56, Mouse via rescue wrote:
> As a technical geek, I prefer SCSI too.  I'm sad at how close to dead
> it appears to be.
   Nah, SCSI is doing fine.  There have been many transports for SCSI, 
beyond parallel:

   - SAS
   - USB
   - FireWire
   - FibreChannel
   - SSA (IBM)

   It needn't be a parallel interface on a 50-pin IDC connector to be 
"SCSI".

   And make no mistake, it needed to make the transition to serial, 
regardless of the specific transport mechanism.  There were skew 
problems in parallel SCSI in U320; scaling it past that and avoiding 
skew while still making cables simple and affordable just wasn't practical.

                 -Dave

-- 
Dave McGuire, AK4HZ
New Kensington, PA



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