Brand New in original box Apple MacBook Pro 17" u7 ?

Product Information Enjoy faster processing abilities with the 2.4 GHz quad-core Intel Core i7 processor of the Apple MD311LLA laptop. Store all your important documents, videos and data with the 4 GB DDR3 SDRAM of this MacBook Pro laptop. At a 1333 MHz RAM speed, this 17-inch Apple PC offers super-fast performance. The 750 GB hard drive of the Apple MD311LLA offers awesome storage capabilities. Revel in fantastic-quality images and videos with the Intel HD Graphics 3000 processor of this MacBook Pro laptop. Work or play non-stop for 7 hours with the integrated battery of this Apple PC. Product Identifiers Manufacturer Apple Product Family MacBook Pro Model ID MacBookPro8,3 Model Number A1297 MPN MD311LL/A UPC 885909533664 Processor Processor Speed 2.4 GHz Number of Cores Quad-Core Motherboard DMI (Direct Media Interface) 5 GT/s Display Display Technology LED Screen Size 17" Display Max. Resolution 1920 x 1200 Technical Features Security Features Kensington Lock Slot Expansion Ports 3 x USB 2.0, DVI (Digital Video Interface), FireWire 800, HDMI, RJ-45 (NIC), VGA out Special Features Integrated Video Camera, MagSafe Power Adapter Port Hard Drive Hard Drive Capacity 750 GB Hard Drive Rotation Speed 5400 RPM Storage Controller Type Serial ATA Memory Installed RAM 4 GB RAM Technology DDR3 SDRAM Max Supported RAM 8 GB RAM Speed 1333 MHz Installed Cache Memory 6144 KB CD / DVD Optical Drive Type DVD±R DL/DVD±RW/CD-RW Optical Drive Read Speed 24x (CD), 6x (DVD+R DL), 6x (DVD-R DL), 8x (DVD+R), 8x (DVD-R) Optical Drive Write Speed 24x (CD), 4x (DVD+R Dual Layer), 4x (DVD-R Dual Layer), 8x (DVD+R), 8x (DVD-R) Optical Drive ReWrite Speed 10x (CD-RW), 4x (DVD+RW), 4x (DVD-RW) Video Graphic Processor AMD Radeon HD 6770M Installed Video Memory 1024 MB Audio Audio Output Type Headphones, Line Out, Optical Digital, Speaker(s) Audio Input Type Integrated Microphone, Line In (3.5mm), Optical Digital In Networking Networking Type Bluetooth, Integrated 10/100/1000 Network Card, Integrated Wireless LAN Data Link Protocol AirPort Extreme, Bluetooth, Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n Battery Battery Run Time 7 Hours Battery Technology Lithium polymer Dimensions Depth 10.51 in. Width 15.47 in. Weight 6.6 lb. Miscellaneous Release Date October, 2011 Input Method Keyboard, Remote Control, Trackpad Operating System Apple MacOS X 10.7