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A superportable computer, which already used a hard drive with memory chips and DOS in ROM.

Technical specifications of computer Atari Portfolio

Manufactured by: Atari
Launched: 1989
Discontinued: 1993
Price: 400 USD
Manufactured in USA
CPU: 8088 @ 4.9MHz
Memory: 128 KB
Support: Atari Portfolio Memory Card
Hard drive: 655360 MB
Operating system: MS-DOS 2.11 (DIP DOS)

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