Samsung Np510r5e-a02ub Laptop, 16-Inch, I7-3537u processor,  8gb Ddr3, 750gb, Ultra Thin 3rd Gen Intel Core i7-3537U processorFeatures a 4MB L3 cache and 2.0GHz processor speed with Turbo Boost up to 3.1GHz; Intel HD Graphics 4000; Microsoft Windows 8 64-bit operating system preinstalled. 8GB DDR3 memoryFor multitasking power, expandable to 16GB. 750GB Serial ATA II hard drive (5400 rpm)Offers spacious storage and fast read/write times. Built-in high-definition webcam and microphone Make it easy to chat with and send video mail to family and friends in 720p resolution. 15.6" LED high-definition widescreen displayWith 1366 x 768 resolution showcases movies and games in stunning clarity. Matte finish provides a clear view in bright lighting. Built-in high-definition webcam and microphone; 3-in-1 media reader