DEll XPS 15 L502X is best of DELL laptops. Its very good RAM 6GB and it is very large screen size 15.6 . Its Hard Disk capacity 640 GB and it is a powerfull laptops . its processor Names Core i7( 2ndGen) . Its modal number is L502X .This is a popular of laptops market and its a very good clock speed 2GHz and This ia very nice brand Dell .Prosser Brand intel and typs note book . its is very easy price 45188 you can need buy this Dell XPS 15L 502X laptops because it is a very easy rate in this laptops.I hope you will need buy this laptops and best of luck for my friends so This laptops is a very budgetfull laptops.Its cache L3_ 6MB