Intel MDS-II Model 230 Development System

This Intel Intellec MDS-II (Microcomputer Development System) Model 230 from February 1979 has a 6-slot Multibus card cage in the bottom front of the chassis, a large power supply in the middle, a CRT in the top, and an I/O controller board at the back. There is room for an 8" diskette drive to the right of the CRT, but it is only installed on the Model 220 and 225 systems. An external dual 8" disk