Kontron DIMM-PC + carrier board, with DIMM-PC/386-I chip.
The DIMM-PC is a complete compatible pc on a dimm board! It have 8 Mb RAM + 16 Mb flash. It have plenty of ports: 1 LPT with EPP, 2 COM RS232 ports, 1 IDE port, 1 floppy ports, PS/2 keyboard controller.
The carrier board permit external connections to the DIMM-PC, it have also a 104 PCI bus + 1 ethernet port and 1 RS482 port.
This micro PC can run any DOS / Windows 3.1 program, and need less than 500 mA @ 5V !
The carrier + board are working, beep at boot, but I have no other info nor software available.
This is the DIMM-PC users guide (dimm-pc user's guide)