The Twinhead Slimnote SX/25 386 was a great notebook in the early years; released in 1991 I believe.  It was among the first slim notebooks to hit the market, weighing approximately 2.5kg (approx 5.5 lbs).  The only built-in drive is a 3.5" floppy disk drive.




Left: Docking station?. Center to right: AC adaptor, external keyboard, external disk drive, serial port, VGA port.