On 2 Aug 2011 at 15:11, Tom Gardner wrote:
Memorex was the first independent disk pack
manufacturer, beating
Caelus by several months. The decoder ring for you IBM types 1316:
Mark I (2311) 2316: Mark VI (2314) 3336: Mark X (3330) 3336-11: Mark
XI (3330-11) 3348 Data Module: Data Mark
Where does CDC fit into this picture? The 852 drive was pretty much
a work-alike for the 2311 and the 849 packs were interchangeable.
Circa 1966?
--Chuck