You can see the detailed spec at us.toshiba.com/computers/laptops/satellite/L850/L855-S5372/

　　Selling because I missed the return date by 3 days.

　　Intel Core? i7-3630QM Processor

　　Windows 8

　　Mobile Intel HD Graphics

　　6GB DDR3 1600MHz memory (expandable upto 16GB)

　　640GB HDD (5400rpm, Serial ATA)

　　DVD-SuperMulti drive (+/-R double layer)

　　15.6" widescreen

　　HD TruBrite LED Backlit display

　　1366x768 (HD), 16:9 aspect ratio

　　SRS Premium Sound HD?, Standard stereo speakers

　　HD Webcam and Microphone

　　Li-Ion (48Wh, 6-Cell) Battery

　　1 HDMI, 1 RGB, 1 RJ-45, 1 microphone, 1 headphone, 2 USB 3.0, 1 USB 2.0