Intel® Core™ Processors
Sorry, this item is not available anymore for purchase online. Please see our recommended replacement product.
Get the edge on your enemies with Alienware’s most powerful mobile graphics.
Operating system: Windows® 7 Home Premium.
Mind-blowing visuals: Crank up your in-game settings (AA/AF/Shadows) to get the most vivid and intense visuals you’ve ever seen, with up to 4GB of GDDR5 graphics memory*.
Total Graphics Supremacy: Compromise is for losers. Crush the competition with NVIDIA® SLI® or AMD® CrossFireX™ dual graphics technology.
See and Slay: Catch every detail on the WLED backlit 18.4" screen and select the optional Full HD (1920x1080) display — the biggest and best available on any Alienware™ laptop.
Go beyond gaming! Whether you want to watch movies, listen to music or connect with friends, Alienware M18x lets you turn your gaming laptop into a home theater system, anytime you please.
Watch, Play, Connect: Hook up any compatible device with an HDMI output to your Alienware M18x.
Level-Up Your TV: Enjoy surreal 3D gaming by connecting to a compatible 3D TV via HDMI 1.4. 3D viewing requires additional equipment, sold separately*.
Big Sound, Small Speakers: Get more immersive gaming than you ever expected from a laptop with audio powered by Klipsch®. Or, wake the neighbors with support for up to 7.1 Surround Sound Audio.
Wicked Wireless: Connect to your friends with the optional Ultimate-N 6300 wireless 802.11 a/b/g/n Wi-Fi adapter capable of 2.4GHz and 5.2Ghz* dual-band connectivity — delivering up to 450Mbps bandwidth for extra-stellar results in gaming and streaming video*.
Control and personalize your system from the user-friendly Alienware Command Center.
![]() AlienFX™ Lighting Controls: Show your attitude! Choose from an array of color and transition effects and assign them to distinct zones, including the keyboard, touchpad and more. | ![]() AlienFusion™ Power Management: You decide when you need maximum performance, or when to scale back power for less intensive applications. |
![]() AlienTouch™ Touchpad Controls: Customize your touchpad’s sensitivity to prevent accidental contact, and activate virtual scrolling to enable vertical and horizontal scrolling with just a touch. | ![]() AlienTactX™ Macro Key Controls: Let your keys do the clobbering. M18x comes with 5 programmable keyboard keys, for up to 15 distinct functions per application. |
Pre-Loaded and Ready to Own: Steam®, the popular digital distribution gaming software, can be pre-installed on your Alienware M18x laptop. Opt to have Eve Online, the popular sci-fi MMO, preinstalled as well so you can stop wasting time and start playing!
From drivers and manuals to diagnostic tools and replacement parts, Dell Product Support has you covered!
Add the products you would like to compare, and quickly determine which is best for your needs.