Display: 14.1-inch TFT LCD Operating system: Windows XP Home Processor: 1.8Ghz Pentium 4 System memory: 512MB RAM Hard drive: 20GB Optical drive: DVD-ROM Floppy drive: Interchangeable 1.44MB floppy disk drive Graphics: ATI Mobility Radeon integrated video with 32MB memory Sound: integrated audio with built-in speakers Interface: 87-key keyboard with Track stick and Touchpad Modem: integrated 56K modem Network: integrated Ethernet controller (10/100) Battery: Lithium-ion battery pack Expansion slots: two PCMCIA type I/II slots External ports: PS/2, VGA, serial, parallel, S-Video, infrared, USB, standard phone jack, standard Ethernet jack

Materials: Computer components Model No: C640 Dimensions: 1 in. H x 12 in. W x 10 in. D