If you are looking for a gaming laptop the M17x R1 will be great it, pretty much all games will run perfectly however it’ s a little bit heavy.In the other hand if what you want is to use the laptop on the go, the M14x will be a good option since it will run very well in games, even though the screen is not the huge. The M11x is out of the market already, however is the most portable system that we have.
All of them are great gaming laptops so you will be able to play pretty much any game with medium-high graphic performance.
DELL-Milena MDell Alienware Technical Support Opening your case and/or replacing parts yourself does not void your warranty! Check out our disassemble videos on YouTubeI cannot always reply to PM's. If you need further assistance please use Alienware Facebook or Twitter