Model Years: Mid 1999, Late 1999, Mid 2000, Early 2001

Storage: 10GB to 60GB (HDD)

Initial OS: MacOS 8.6 (Mid 1999)

Latest OS: MacOS X 10.4.11 Tiger

Released: August 31 1999

Discontinued: July 18 2001

Processor:
- 400MHz PowerPC G4 (Mid 1999, Late 1999, Mid 2000)
- 450MHz PowerPC G4 (Mid 1999, Mid 2000)
- 500MHz PowerPC G4 (Mid 1999, Mid 2000)
- 350MHz PowerPC G4 (Late 1999)
- 466MHz PowerPC G4 (Early 2001)
- 533MHz PowerPC G4 (Early 2001)
- 667MHz PowerPC G4 (Early 2001)
- 733MHz PowerPC G4 (Early 2001)

Graphics:
- ATI Rage 128 (Mid 1999, Late 1999)
- ATI Rage 128 Pro (Mid 1999, Late 1999, Mid 2000, Early 2001)
- ATI Radeon Graphics (Early 2001)
- Nvidia GeForce 2 MX (Early 2001)
- Nvidia GeForce 3 (Early 2001)

RAM Configurations Sold:
- 64MB PC100 SDRAM (Mid 1999, Late 1999, Mid 2000)
- 128MB PC100 SDRAM (Mid 1999, Late 1999, Mid 2000)
- 128MB PC133 SDRAM (Early 2001)
- 256MB PC100 SDRAM (Mid 1999, Mid 2000)
- 256MB PC133 SDRAM (Early 2001)

New Features:
- Updated Design
- PowerPC G4 Processor