I should have known this, since the Morrow S-100 controller didn't have a PLL and supported SA4000 and Fujitsu 8" drives. On 11/14/19 9:42 PM, Al Kossow via cctech wrote: > > > On 11/14/19 9:33 PM, Al Kossow via cctech wrote: >> >> >> unlike the Memorex > > I was mistaken, it is 4000 as well :-( > >