Atari Mega ST2

[Vin 104]

The Atari Mega ST2, released in 1987, was a notable vintage computer aimed at small business and desktop publishing markets, featuring 2MB of RAM, a battery-backed clock, and a Blitter co-processor that enhanced graphics performance. It was important historically for its role in popularising graphical user interfaces with the TOS and GEM environment, as well as for its built-in MIDI ports, which made it highly popular among musicians for music sequencing. The Mega ST2 found particular popularity in European markets and in educational settings before being eclipsed by PCs, but it remains a significant piece of computing history for combining affordability, multimedia capabilities, and expandability in a mid-1980’s personal computer.

Manufacturer: Atari Inc.
Type: Personal computer
Release Date: 1987
Cost at release: $1,700 (~$5,300 adjusted for inflation)
MIPS: 1 (1,000 KIPS)

Hardware Specifications

CPU: Motorola 68000 running at 8 MHz
Memory: 2 MB
Graphics: Blitter coprocessor for enhanced graphics performance
Clock: Battery-backed real-time clock
Sound: Built-in MIDI ports for music sequencing
Weight: ~10 kg (22 lbs)

Operating System & Programming Languages

Operating System: TOS operating system (The Operating System) combined with the GEM (Graphics Environment Manager) graphical user interface, which provided a user-friendly, GUI-based environment for the computer.
Supported Languages: Assembly, BASIC, C, Pascal, Fortran, Lisp, Modula-2, COBOL, Forth, Logo, and many others. This made it versatile for both business and hobbyist programming. Notably, Pascal and C were popular for developing software on the platform, with various compilers and development tools available at the time.

Notables

The Atari Mega ST2 holds a notable place in computing history as a professional and desktop publishing-oriented evolution of the Atari ST line, combining affordability and advanced features for its time.
It was one of the first personal computers to include a powerful Blitter coprocessor to speed graphics operations, a built-in real-time clock, and detachable keyboard with improved key action, an upgrade over earlier ST models that improved user experience.
Its built-in MIDI ports were revolutionary, making it a favorite in music production and sequencing, significantly influencing the music and creative industries by providing an accessible yet powerful tool for musicians.
It’s recognized for bridging home and professional use with its mix of business and multimedia capabilities. It was also one of Atari’s early “workstation” style systems aimed at serious users beyond gaming and hobbyists. Its monochrome high-resolution display option made it well-suited for desktop publishing
In vintage computing circles, the Mega ST2 is recognized for bridging home and professional use with its mix of business and multimedia capabilities. It was also one of Atari’s early “workstation” style systems aimed at serious users beyond gaming and hobbyists. Its monochrome high-resolution display option made it well-suited for desktop publishing

Donated by: Dr. Arlen Michaels

Vintage Computing Collection