Apple eMac Desktop 17" M8951LL/B (1.0-GHz PowerPC G4, 256 MB RAM, 80 GB Hard Drive, DVD-RW/CD-RW Drive) Powered by 1.0 GHz PowerPC G4 processor 256 MB RAM; 80 GB hard drive 17-inch screen; DVD-RW/CD-RW drive Mac OS X operating system