IBM PCjr
Computer
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The IBM PCjr was a home computer produced and marketed by IBM from March 1984 to May 1985, intended as a lower-cost variant of the IBM PC with hardware capabilities better suited for video games, in order to compete more directly with other home... Wikipedia
Release date: March 1984; 40 years ago
CPU: Intel 8088 @ 4.77 MHz
Discontinued: March 1985
Display: 12" TTL RGBI monitor, composite video out (TV); 160 × 200 and 320 × 200 at 16 colors, 640 × 200 at 4 colors
Graphics: Motorola 6845 CRTC, IBM custom Video Gate Array
Memory: 64 KB base
Operating system: IBM PC DOS 2.10