Model Years: Late 1991

Storage: 80MB to 400MB (HDD)

Initial OS: MacOS 7.0.1

Latest OS: MacOS 8.1

Released: October 21 1991

Discontinued: March 15 1993

Processor: 25MHz Motorola 68040

RAM Configurations Sold:
- 4MB SIMM RAM

New Features:
- High end Quadra model