Actually, I do
have an *original* IBM PC. March 82, 48k motherboard
(not the later 64k), SINGLE side 160K floppy, Amdek color monitor.
Actually I think the first 5 slot IBM motherboard had 16K soldered on the MB
and three rows of sockets for an additional 48K. this made it possible to
stuff it with a full 64K of Ram. The second version had 64K chips soldered
and sockets to bring it up to 256K.
Paxton
Paxton