Notebook 17-inch Polaris XP.730V / 2.53GHz Intel Core i3 380M (Core / Threads 2 / 4 3MB Cache), 4GB DDR-3 1333 RAM, HDD 320GB S-ATA, Multi DVD + /-RW Double Layer. Intel ® HM55, Socket FC-PGA10, RAM: 2 SO-DIMM DDR3-1333 max.8GB. MXM VGA module (PCI Express) ATI ® HD5730 XT-Madison 1GB DDR3 VRAM, Dual-View. HD Audio Dolby Digital, Headphone Out, Line and Microphone, speakers and microphone. ModemFax 56K/V90, LAN 10/100/1000TX. Wireless LAN 802.11b/g/n, Bluetooth. 1 VGA out, 1 HDMI, 1 e-SATA, 1 Express Card Slot, 3 USB 2.0 ports. 4in1 Memory Card Reader (SD / MMC / MS / MS Pro). TrackPad It. Extended Keyboard 103 keys. Integrated 2.0 megapixel CMOS camera. ACPI 1.0b, APM 1.2, Suspend to RAM / disk, Resume from Modem / LAN / RTC. Smart Battery Li-Ion 6-cells. Weight 2.95 Kg Dimensions: 414 (W) x 267 (D) x 33.2-36.7 (H) mm. LCD 17.3 "Wide (16:9) TFT WXGA + HD (1600x900/16.8MC) Glare-Type. Range up to 2:30 hours (ref. MobileMark 2007, configuration [i5-520 CPU, 2GB RAM], no Bt , no WLAN, no webcam). included as standard: NOD32 Antivirus valid for 12 months, OpenOffice. [Available only with Windows 7].