Dell XPS 17 L702x i7-2630QM 8GB RAM ?

Dell XPS 17 (L702x) Metalloid Aluminum Cover Back Cover Features:- Windows 7 Home Premium 64 Bit, HD 1600 x 900, 640GB 7200rpm Hard Drive, 8GB Memory, 3GB NVIDIA GeForce GT 555M Graphics, 9 Cell Battery, Intel Wireless-N 1030 with Bluetooth Condition Used for 6 months, but looks and works like new. Processor 2nd Generation Intel Quad Core i7-2630QM processor (6M Cache, 2.00 GHz with Turbo Boost up to 2.90 GHz) Operating System Windows 7 Home Premium 64-Bit Memory 8192MB 1333MHz Dual Channel DDR3 SDRAM [2x4096] Graphics 3GB NVIDIA GeForce GT 555M Graphics Card LCD 17.3"(44 cm) Full HD WLED AG (1920 x 1080) with 2.0 Mega Pixel Integrated Camera Audio and Speakers JBL 2.1 Designed & Certified Speakers + Waves MaxxAudio 3 2.1 Audio: 2 X 4W + 12W sub-woofer = 20W total peak audio performance Hard Drive 640 GB SATA HDD 2.5 inch 7200RPM Optical Drives 8 x DVD +/- RW Drive Battery 9-Cell 90WHr Li-Ion Battery Web Camera 2.0MP Integrated Webcam Wireless/Bluetooth Wi-Fi: Intel Centrino Advanced Wireless-N 1030 (1x2 b/g/n+) and Bluetooth Combo Card Ports, Slots, Chassis Mini DisplayPort (1), 2 total USB 3.0 1 USB 2.0 (eSATA/powershare combo) Integrated network connector 10/100/1000 LAN (RJ45) HDMI 1.4 AC adapter connector Audio jacks (headphone with SPDIF support (2), 1 Mic-in) Comes with: Mains Charger & Power Lead with UK 3 Pin Plug Manual, Recovery & Drivers Disk