[comp.sys.ibm.pc] SEAGATE ST296N SCSI

peter@csd4.csd.uwm.edu (Peter J Diaz de Leon) (01/19/90)

	I am thinking about purchasing a Seagate ST296N. This
	is Seagates 84MB SCSI disk.  I am looking for some
        information on this drive (pros and cons).  I am also
	looking for information on a SCSI controler that will
	also work with the drive.


					Thanks
					Peter

					
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henders@mist.cs.orst.edu (B. Scott Henderson) (01/20/90)

In article <1972@uwm.edu> peter@csd4.csd.uwm.edu (Peter J Diaz de Leon) writes:
>
>	I am thinking about purchasing a Seagate ST296N. This
>	is Seagates 84MB SCSI disk.  I am looking for some
>        information on this drive (pros and cons).  I am also
>	looking for information on a SCSI controler that will
>	also work with the drive.
>
>					Thanks
>					Peter
>

I have such a beast in my machine.  It runs off a Seagate ST-02 Host
Adapter.  It's a bit slow for me (I have a '386) but with a good
disk caching program it's not too bad (I use Microsoft's Smartdrive).

It was a bit tricky to install since a normal AT bios won't support it.
So you have to tell your bios that your drive isn't really there,
the Host Adapter has a bios extension which will handle it.

Scott H.    
---
B. Scott Henderson			henders@mist.cs.orst.edu
Department of Computer Science
Oregon State University
Corvallis, OR     97331

keithe@tekgvs.LABS.TEK.COM (Keith Ericson) (01/23/90)

In article <15042@orstcs.CS.ORST.EDU> henders@mist.CS.ORST.EDU (B. Scott Henderson) writes:
>
>I have such a beast [Seagate ST296N SCSI drive] in my machine.  It
>runs off a Seagate ST-02 Host
>Adapter.  It's a bit slow for me (I have a '386) but with a good
>disk caching program it's not too bad (I use Microsoft's Smartdrive).

The ST-02 is slow no matter _what_ you connect it to.  I tried it
with an otherwise blazingly fast CDC/Imprimis and rejected the
controller as a result of it's poor performance.  Instead of 1.4
Megabytes/second transfer rate (obtained with an Adaptec 1542A) I
got something in the 300 kbytes/sec range, as I recall.  (This is in
a fast '386 box.)

So it sits in the drawer...  (Don't ask: unless you want to transfer
it internal to Tektronix I won't even consider selling it - you have
no idea the kind of paperwork (= expense) it would be to sell a $50
board outside the company.  I'm sure this is endemic of most large
corporations.)

kEITHe

mattioli@took.dec.com (John R. Mattioli) (01/24/90)

In article <1972@uwm.edu>, peter@csd4.csd.uwm.edu (Peter J Diaz de Leon) writes...
> 
>	I am thinking about purchasing a Seagate ST296N. 
>
	Think again.  I had so many problems with the 296n and the st02 (scsi
controller) that I returned them.  They were slow.  They were minimal
implementations of scsi.  They were NOT recommended for use under unix.  They
were not inexpensive given the performance.  In short, they were extremely
disapointing. 

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