This may be obvious to everyone, (But I did not think of it right away so maybe not.)

I you have an old SCSI jazz drive or SyQuest drive around that you have no need for break it open and check out the connectors. Inside, I found normal 50 pin scsi and HS power ports (Well why not?)

Cutting the case down I now have a handy (but ugly) external mount for old mac scsi drives. A great way to upgrade those little darlings that cannot hold more than one drive at a time, or to perform backups.

JHV