Model Years: Early 1984

Initial OS: Macintosh System Software 1.0

Latest OS: Macintosh System Software 3.2

Released: January 24 1984

Discontinued: October 1 1985

Processor: 8MHz Motorola 68000

RAM Configurations Sold:
- 128k RAM

Display Specifications:
- 9" Monochrome CRT Display
- 512 x 342 display resolution at 68ppi

New Features:
- First Macintosh
- Release platform for MacOS
- GUI
- First computer with mouse to sell commercially well