Suitable for Powermac G4 AGP Graphics (Sawtooth, P5, Project E)
Model: M5183, M6921, M7232, M7629, M7824, M7825, M7827
Macintosh 128MB 3.3V SDRAM DIMM (133MHz Bus)
RAM Type: PC100
Minimum RAM Speed: 100MHz
RAM slots: 4
Maximum RAM: 2GB (1.5GB in OS9)
Announced in September 1999, alongside the PowerMac G4 PCI Graphics, the PowerMac G4 (AGP Graphics) was a major revision of the PowerMac
line. Based on the Unified Motherboard Architecture, The G4 AGP was
built around the MPC 7400 chip, which was dramatically faster than its
predecessor. The G4 AGP introduced a number of performance improvements, including AGP-based graphics, AirPort compatibility, a faster memory bus, DVD-ROM or RAM standard, an
internal FireWire port, 2 separate USB buses for a combined 24 Mbs, a
2X (133 MHz) AGP slot, and up to 1.5 GB of RAM.
A 350 MHz configuration was subsequently added to replace the similar
G4 (PCI Graphics) configuration a month later, and the whole line was
speed-bumped back up to 400/450/500 in February 2000. The model was discontinued in July 2000. 
