The iBook G3/366 is similar to the original iBook G3/300 in design, but adds two new colors, a single FireWire port, and several internal upgrades.
The iBook G3/366 featured a 366 MHz G3 processor, 64 MB RAM, a 10.0 GB hard drive, a 24X tray-loading CD-ROM drive, and a 12.1-inch display at 800×600. This iBook is in key lime, an extremely vibrant shade of neon green.
Source: EveryMac.com
