Processor Intel® Pentium® Dual Core Processor T2330 (1.60GHz, 533MHz FSB, 1MB L2 Cache)1 Operating System Genuine Windows Vista® Home Premium (32-bit) Memory 2048MB 667MHz DDR2 SDRAM (2-1024MB modules) Hard Drive 160GB 5400rpm Serial ATA hard drive2 Optical Drive 8x Multi-Format Dual Layer DVDRW with DVD-RAM featuring Labelflash™ Technology3 Chassis Chassis w/ Integrated Intel® Graphics Media Accelerator X3100 with up to 384MB of Dynamic Video Memory and Intel® GL960 chipset Adapter 65 Watt AC Adapter Application Software Microsoft® Works 8.5, Microsoft® Money Essentials & Microsoft® Office Home and Student 2007 (60-day complimentary trial period)4 Backup Media Cyberlink Power2Go (for Windows Vista® Home Premium and Ultimate) Battery Primary 6 Cell Lithium Ion battery w/ 1 Yr. limited battery warranty Digital Media Manager 5-in-1 Digital Media Manager (Memory Stick™ (MS), Memory Stick™ Pro, Multi Media Card™ (MMC), Secure Digital™ (SD), xD-Picture Card) Dimensions (Box) 16.93" (H) x 13.66" (W) x 6.10" (D) or 430mm (H) x 347mm (W) x 155mm (D) Dimensions (System) 1.31"-1.40" (H) x 14.09" (W) x 10.39" (D) or 33-36mm (H) x 358mm (W) x 264mm (D) Display 15.4" WXGA Ultrabright TFT Active Matrix (1280 x 800 max. resolution) Expansion Slots One ExpressCard™ Type 54 Expansion Slot External Ports (4) USB 2.0 Ports, VGA Connector Finished Goods Norton Internet Security™ (60-day Free Trial) Documentation Finished Goods Cyberlink Label Printer for Windows Vista Integrated Modem 56k ITU v.92 ready Fax/Modem (RJ-11 port) Integrated Network 10/100 Mbps Ethernet LAN (RJ-45 port) Keyboard Integrated Keyboard Keyboard and Mouse Full-Size Keyboard, Touchpad with Vertical Scroll Pointing Device and Dedicated Multimedia Panel Operating System Backup Media Windows Vista® Home Premium Backup Media (32-bit) Security Software Norton Internet Security™ (60-day live updates) Warranty 1 Year Parts and Labor Limited Warranty5 Weights 6.24 lbs. (2.83 kg) system unit only / 10.41 lbs. (4.72 kg.) box6 Wireless Network Integrated Realtek 802.11b/g Wireless Networking