The Alienware M17x by Dell is built for serious gamers – just take a look at the price tag. In all fairness, this machine comes in a range of configurations, and the lower end of the spectrum is relatively affordable while still offering tons of power for the most system-hogging processes. Intel Core processors, high-powered DDR3 memory, a spacious hard drive, and a 17-inch widescreen display make this machine ideal for fast-moving, complex operations. Just what any gamer will appreciate.