Used iBook G4/1.42 GHz, 512 MB of RAM, 60 GB internal drive, internal SuperDrive, internal 56k modem, Airport Extreme and Bluetooth installed, 14" display, Mac with 90 day warranty, OS CD is not included, OS 10.4.11 installed, Classic Installed(Refurbished) 512 MB of RAM ; 60 GB internal drive ; internal SuperDrive internal 56k modem ; Airport Extreme and Bluetooth installed ; 14" display Certified Pre-Owned Mac with 90 day warranty ; OS CD is not included OS 10.4.11 installed ; Classic Installed Used Mac with 90 day PowerMax warranty