Model Years: Late 1988

Storage: 40MB to 80MB (HDD)

Initial OS: Macintosh System Software 6.0.1

Latest OS: Macintosh System Software 7.5.5

Released: September 19 1988

Discontinued: October 15 1990

Processor: 16MHz Motorola 68030

RAM Configurations Sold:
- 1MB SIMM RAM
- 4MB SIMM RAM

New Features:
- New SuperDrive
- New Processor