From: Philipp Hachtmann
The 11/20 is the simplest 11 as far as I know.
'Simplest' in what sense? They certainly aren't the easiest ones to
understand, with all that random control logic! The -11/04 is far easier
to understand (for me, at least; YMMV).
From: Ethan Dicks
Was there ever a quad MOS memory board for the 11/20?
I'm pretty sure there was never a UNIBUS quad memory card from DEC.
if anyone knows where to get a crate of 110V Boxer
fans for around
$5/each, let me know
New ones (not exactly the same as the originals, but the right size in the
X/Y directions, if not identical in the Z, and 110V, with the same kind of
power connector) are available on eBait for around $10 each. Look for "120mm