HI,
I found four DEC memory modules in a lab drawer the other day. No markings
that make sense to me but possibly to someone else:
On the PCB side 1: Side 1 50-20612-01 Rev A01 LPWR BE3-0
On side 1 in screen print: 27391 6868-3 (placed in the order: LPWR 27391
BE3-0 6868-3)
On the PCB side 2: Side 2
There are nine memory chips on each side, type HM514100AS8, plus a 74F541D.
4 Mbits per chip? 8 Mbyte plus parity per module?
Dimension 111.81 mm * 28.00 mm
Available for freight (from Sweden) plus what the receiver feel thay are
worth.
Thomas