imac G4
Minimum OS: 9.2.2
Maximum OS: 10.4.11
Introduced: Jan 2002
Terminated: Jan 2003
Processor
CPU: PowerPC 7450 "G4"
CPU Speed: 700/800 MHz
FPU: integrated
Bus Speed: 100 MHz
Register Width: 32-bit
Data Bus Width: 64-bit
Address Bus Width: 32-bit
ROM: 1 MB ROM + 3 MB
RAM Type: PC133 SDRAM
Min RAM Speed: 133 MHz
Onboard RAM: 0 MB
RAM slots: 2
Maximum RAM: 1 GB
Level 1 Cache: 32 kB data, 32 kB instruction
Level 2 Cache: 256 kB on-processor
Video
Screen: 15" LCD
GPU: NVidia GeForce2 MX
VRAM: 32 MB
Max Resolution: 1024x768
Video Out: mini VGA,
Storage
Hard Drive: 20/40/60 GB
ATA Bus: ATA-66
Optical Drive: See Notes
imac G4
Based around a 15-inch LCD screen, the imac brought both the G4 processor and the CD-RW/DVD-R „super drive" to the consumer space for the first time. The imac (flat panel) featured an entirely new case design, built around the idea of a screen that could rotate and change angles easily. The "desk lamp" design was mounted atop a semi-spherical base, 10.6 inches in diameter, which housed the rest of the computer. The machine had been developed over the course of two years, and was the culmination of apple's move away from CRT displays. Steve Jobs proudly announced, when this new imac was released, that "The CRT is officially dead." The imac (17") was identical to the 15" flat panel imac, but added a 17" 1440x900 screen. The imac (USB 2.0) was primarily a speed bump of the existing imac line, with feature improvements to the 20“ flat panel with a resolution of 1680 by 1050.