Processor Intel Core i 3-2330M Dual Core 2.2 G Hz, Intel Sandy Bridge Architecture, 3MB Cache Memory 4GB DDR3 1066MHZ 2 x so DIMM Hard Drive 500GB SATA Optical Drive DVD Rewriter (Records DVDs 8x & CDs 24x & Dual Layer Super Multi) Software Operating System: Genuine Windows 7 Home Premium 64 Display 13.3" HD Resolution, LED Backlit Resolution: 1366 x 768 Graphics Integrated Intel HD 3000 Graphics Up to 1274MB Shared Memory Audio Built-in speakers Input Devices Keyboard & Touchpad Networking LAN 10/100 Mbps Fast Ethernet Wireless (802.11b/g/n Wireless) Bluetooth 2.0 Interfaces 3 x USB (Universal Serial Bus) 2.0 total 1 x External VGA Port 1 x HDMI Port 1 x e SATA Port Expansion 5-in-1 card reader (SD/MS/MS-Pro/MMC/SDHC/) Warranty / Miscellaneous 1 Year Manufacturer Warranty Webcam