Can asus n53 sn laptop run games like arma 2 and big games specs Intel Core i5-2410 2.30Ghz bost up to 2.9 and 4 gb ram and nvidia geforce gt550m 2gb

No. Laptops are not for gaming. Unless you spend almost £2000 on them. For less than a quarter of the price you could buy a desktop pc that would have far better graphics and performance. go figure. laptops are not for gaming.