Heathkit H11


The Heathkit H11 Computer was an early kit-format personal computer introduced in 1978. It was essentially a Digital Equipment PDP-11 in a small-form-factor case, designed by Heathkit. The H11 was one of the first 16-bit personal computers, at a list price of US$1,295, but was too expensive for most Heathkit customers and was discontinued in 1982.

Specifications

The H11 featured:
Initial memory limitations restricted the selection of software the system could handle, but the system could be expanded to 32KW x 16-bit RAM. Many PDP-11 operating systems and programs ran without trouble. The system would also work with most DEC PDP-11 equipment, including many Q-bus compatible peripherals.