Intel Core i 3 Mobile Processor 330 M (2 .13GHz, 3 MB L3 Cache, HT, EM64T) / Intel GM 45 Express Chipset / 4 GB PC2-6400 DDR2 (800 MHz) (Expandable to 8 GB** with discard) / 500 GB Serial ATA / 14.1" LED Backlit Widescreen/ DVD+/-RW DL Light Scribe Drive/ Video Graphics - Intel Graphics Media Accelerator (GMA) 4500M  / Volume Controls- Volume control strip Up/down ,Mute button / Speakers - Altek Lansing Stereo Speakers /Network Card - 10/100/1000 Gigabit LAN Fax/Modem-High Speed 56K Modem / Integrated WiFi - Wireless LAN /PAN-Integrated 802.11 b/g ,Bluetooth- Integrated Bluetooth 2.0 / 5-In-1 Digital Media Reader(Secure Digital, Multi-media card, Memory stick, Memory stick pro and XD picture card) /Next Generation - Express Card ExpressCard/34 slot/ Webcam and Microphone /1 yr warranty/ Windows 7  Premium/ 6 Cell Lithium