Original Data General DM143D Inhibit Board, labeled “INHIBIT BOARD” and marked with part number DM143D. This vintage circuit board was part of Data General’s renowned minicomputer systems—likely the Nova or Eclipse series, which were popular in the 1970s and 1980s for industrial, academic, and computing applications.

Features:

Authentic Data General Corporation hardware

Model: DM143D

Inhibit/logic switching functions used in early computer architectures

Complex PCB with relays, capacitors, resistors, and logic ICs

Great candidate for restoration projects, collectors, or museum displays

Condition:

Sold as-is, untested

Clean condition; removed from decommissioned system

No major visible damage – see detailed photos

Perfect For:

Vintage computer hardware collectors

Data General system restorers

Retro computing enthusiasts

Museums or educational displays