On 6/15/20 8:19 AM, Jay Jaeger wrote: > The IBM mainframe memory add ons I was familiar with were from Itel rather > than Intel. I don’t see how intel could have had semi memory for mainframes > in the early 1970s. >
Intel used to brag in its ads that it manufactured more memory than IBM. Look into some of the old (75-78) Computerworld ads online,say: shorturl.at/djnEV For a timeline of add-on memory see: https://www.intel-vintage.info/timeline19691979.htm Particularly those entries starting with "IN-" Cheers, Chuck
