RigPix logo

Vintage computers logo


Back to main

Back to Vintage computers

Next computer


Atari logo


Copyright logo


Last modified 2026-01-29

Valid HTML 4.01 Transitional

Atari Mega ST1 ST2 ST4

A picture of Atari Mega ST

SPECIFICATIONS

GENERAL
Type:16/32-bit semi-professional computer
CPU:Motorola MC68000 @ 8 MHz
Operating system(s):TOS and GEM
Memory:ROM: 192 KB
RAM: 1, 2 or 4 MB (Depending on version: ST 1, ST 2 or ST 4)
Power supply:Mains
Current drain / power consumption:? W
Dimensions (W*H*D):? mm (?")
Weight:? Kg (? lb)




I/O
Keyboard:External
Graphics: 230*200 pixels, 16 colors
640*200 pixels, 4 colors
640*400 pixels, monochrome
Text: 40*25 and 80*25
Audio:3 channels, 8 octaves
Storage: Internal floppy
Optional hard drive and extra floppy
External I/O ports:
Keyboard:   ?
RS-232C:   ?
Parallel:   ? (Centronics)
MIDI I/O:   ?
RGB out:   ?
Floppy I/O:   ?
Hard drive I/O:   ?
Joystick:   ?
Mouse:   ?
Cartridge slot:   ?
Other:




MISCELLANEOUS
Manufactured:Designed in the USA, 1987-198x (Discontinued)
Additional info:
Related documents:
Modifications and fixes:
Notable "ham" software: ST-Wefax (With a Kantronics KPC or KAM) - By GM4JJJ (SK)
Reviews:
Some options / Accessories:
- -
A rear picture of Atari Mega ST