Intel Core 2 Duo processor T5250 1.50 GHz / 14.1" WXGA Widescreen / 1GB DDR2 SDRAM / 160GB Hard Drive / Bluetooth / Vista Home Premium Intel Graphics Media Accelerator X3100, up to 256MB shared Video Memory 14.1 WXGA High-Definition BrightView Widescreen Display, 1280 x 800 Resolution LightScribe Super Multi 8x DVD+-RW Multimedia Drive with Double Layer Support Integrated 10/100BASE-T Ethernet LAN RJ-45 connector Network Card Intel PRO 3945ABG Network Connection Wireless Connectivity Altec Lansing Sound 101-key Keyboard & 2 Quick Launch Buttons - HP Quick Play Menu and DVD Touch Pad Pointing Device with On/Off button and dedicated vertical scroll Up/Down pad Kensington MicroSaver lock slot security Power-on password Accepts 3rd party security lock devices 5-in-1 integrated Digital Media Reader - Secure Digital cards, MultiMedia cards, Memory Stick, Memory Stick Pro or xD Picture cards External Ports - 3x Universal Serial Bus (USB) 2.0, 2x Headphone out, 1 microphone-in, 1 VGA (15-pin), 1 TV-Out (S-video), 1 RJ-11 (modem), 1 RJ -45 (LAN), 1 notebook expansion port 3, 1 IEEE 1394 Firewire (4-pin) and 1 Consumer IR Operating System - Genuine Windows Vista Home Premium Dimensions - Length 13.15 x Width 9.33 x Height 1.02-1.54 Weight - 5.5 pounds