I had an ancient computer just sitting behind a
sofa, but I haven't succeeded in booting it up yet because of the "Keyboard
error, press F1 to resume". (I haven't found a keyboard for it yet because it
has nothing but serial ports.) So I decided to take it apart to see how
fast/slow it is and how much RAM it
has.
4 1MB RAM chips, 4 4 Megabit SIMM
chips. Which makes 4.0002 MB RAM.