intel core i7, advent sienna *

advanced and powerful intel i7 processor advent sienna 700 is being sold in a very good condition. technical specification of this item are as follow processor intel core i7 620m operating system windows 7 home premium memory ddr3 4gb hard drive 250 gb optical drive dvd +/- RW wireless 802.11b/g/n screen size 15.6 graphic card intel integrated mobile 5 series in built webcam overall neat condition. 3 usb ports 1 hdmi port 1 serial port 1 lan port battery is in perfect order and hold charge around 90mins more or less depending on use