The Macintosh Quadra 900 was a high-end personal computer introduced with the Macintosh Quadra 700 on October 21, 1991 as Apple Computer's first computers in the Quadra Series using the Motorola 68040 processor. It was discontinued on May 18, 1992, and was succeeded by the very similar Macintosh Quadra 950.
Software Included with Macintosh Quadra 900
- System 7.0.1
- Finder 7.0.1
- LaserWriter 7.0
- Extensions Manager 2.0