I've got one of these drives--good heavy iron. Mine was free and NOS (from
Intel) in original factory packaging. It was labeled "bad" because the
factory had shipped it jumpered for 240v with a 120vac line cord. A jumper
change later, I was up and running.
Pertec isn't even remotely close to SCSI; your best bet is to find an
interface card.
Personally, I'd love to find a reasonably-priced protocol converter (Pertec
to SCSI).
Can't help on the power cord--mine had one already.
Cheers,
Chuck