NCR 399
The NCR 399 incorporates the finest features of an operator-oriented accounting machine with the speed and high capacity of the computer. This combination of speed and simplicity, coupled with powerful software, provides capabilities previously available only on computers in a much higher price range.
Some basic features ...
Modular core memory expandable up to 32K. Advanced, high-performance peripherals.
Full communications capabilities.
Pocket Digest: NCR Products  Systems 1975