At 07:30 PM 16/07/2019 -0400, you wrote: >For those who saw this item: > > https://www.ebay.com/itm/183639487495 > >but didn't know what it went to (Web searches for "5409818" and "5009817" >didn't turn up anything useful for me), it turns out to be a "Configuration >2" backplane for a PDP-11/05-/10: > > http://gunkies.org/wiki/PDP-11/05#Backplane_versions > >with slots for one MM11-L memory unit, and 4 SPC slots. > > Noel >
And what is this: ebay 273920073404 https://www.ebay.com/itm/Storage-Expansion-Boards-Backplanes-for-DEC-PDP-8-I-Rare-Vintage-Computer/273920073404 I see a lot of flip-chip modules with numbers the same as in my PDP 8/S. If it wasn't for the shipping costs for a big thing like that, I'd bid. Guy
