Jeff Walther wrote:
There may have been Apple machines with ST-506s but unless my memory
is much worse than I hope, there was never a Macintosh with an
ST-506. Unless you're thinking of the "Macintosh Hard Disk 20"?
But looking through old emails, that has a Rodime Model 552 drive
inside with a mysterious 26 pin interface, not an ST-506.
I thinking of the Hyperdrive. Only relevant in the early days, say
1985-1987, but helpful at that time. There were several models, all
with st-506 drives.
-brad