Working condition Vintage Apple Graphite Clamshell iBook G3 366mhz is a notebook/laptop released in 1999 with charger. It has a PowerPC G3 processor with a speed of 366 MHz, 128 MB RAM, and a 6 GB HDD. The screen size is 12.1 inches with a maximum resolution of 800 x 600. It has an ATI Rage 4MB SDRAM GPU and a Graphite color. The operating system is Mac OS X 10.2, Jaguar, and the model is M2453.