Operating System Windows Vista Home Basic Edition Processor Intel Pentium Dual Core 2.16Ghz T3400 / 1Mb L2 Cache Screen 14.1" WXGA High-Definition Widescreen with BrightView Technology with Integrated Webcam Ram 2 GB DDR2 System Memory Expandable upto 3Gb Hard Drive 250 GB Hard Drive 5400RPM Serial ATA Optical Drive Multifunction Super Drive Capable of Reading and writing CDs and DVDs Graphics Intel Graphics Media Accelerator X3100 Shared Memory Multimedia Integrated HP Webcam and Altec Lansing 16-bit Stereo Speakers Communication Wireless, Bluetooth & LAN Wireless 802.11 b/g Integrated 10/100BASE-T Ethernet LAN Integrated Bluetooth Dimensions 33.4 cm (L) x 23.7 cm (W) x 3.3 cm (min H) / 4.0 cm (max H) Weight 5.1 lbs Warranty 1 Year Warranty