I have an old x86 server that has FreeBSD running on it (an older version) with a Ultra320 adaptech controller in it (I think a 29320), and all the cabling etc that has one extra slot on the cable. It's 68 pin, not the 80 pin SCA. I sadly, got rid of my SCA adapters a while ago. I think setting the drive address is the only config you'd need. But a physical examination of the drive would help.

I'm near Denver Colorado if that's convenient, but would be happy to ship stuff to help out. I've imaged dozens of drives.

Warner

On Fri, Mar 8, 2024 at 9:22 PM Erik E. Fair <fair-tuhs@netbsd.org> wrote:

A storage device data recovery service that has been around since 1985:

"Drive Savers"

https://drivesaversdatarecovery.com/data-recovery-services/devices-supported/external-drive-data-recovery/

I have never used their services myself, but they advertised handling SCSI drives back in the day, and given their business, I doubt they throw away outmoded gear - can't hurt to call 'em and ask.

I tried that imgur.com link and got a 404 - no image there.

An Ultra320 SCSI drive should have either a 68-pin or 80-pin SCA connector on the back, and will be "low voltage differential" (LVD) - an Ultra80 or Ultra160 SCSI controller should be able to talk to that, i.e., the drive should be able to negotiate the link speed with the controller and downgrade appropriately. I might be able to cobble something together from the junk I keep too much of to try and read the drive if it will spin up and talk, but an outfit like Drive Savers will be much better equipped than I am.

This might also be a job for the restoration folks at the Computer History Museum in Mountain View, CA.

Erik Fair