Atari 400 Personal Computer (1979-1984)

Atari 400 

Released in 1979 alongside its more powerful sibling, the Atari 800, the Atari 400 was designed as an affordable, kid-friendly entry point into the world of home computing. Easily recognizable by its distinctive "Candy" beige plastic casing and its sleek, spill-proof monocoque membrane keyboard, the system was powered by the robust MOS 6502 CPU and featured custom "ANTIC" and "GTIA" chips that provided industry-leading color and sound capabilities for the time. Originally shipped with only 8 KB of RAM (later upgraded to 16 KB), the 400 featured a single top-loading cartridge slot protected by a sturdy mechanical door, which became the gateway to legendary arcade ports like Star Raiders and Pac-Man. While its lack of tactile keys made it a challenge for serious word processing, the Atari 400 was a graphical powerhouse that outperformed contemporary rivals like the Apple II and Commodore PET in gaming, and its four built-in controller ports made it a pioneer of local multiplayer gaming. Despite being marketed as a "home computer," its durable design and superior hardware sprites ensured its legacy as one of the most beloved gaming-centric machines of the early 80s.

Source: eBay.com