Dell Alienware X51 Desktop Computer, Intel i5-3450, 8GB Memory, 1TB Hard Drive 

Accept the Challenge

Pure processing power. Alienware X51 packs the powerful 3rd Gen Intel® Core™ i5 processor: The Brains leading you to epic new victories.
You've got speed. Run several high-end applications with ease. Alienware X51 offers 8GB of high-performance dual-channel DDR3 memory.

Release your potential.

There are always new obstacles to face and new challenges to conquer, and Alienware X51 will be with you every step of the way.
A small system hides big entertainment power.Whether standing vertically or laying horizontally, Alienware X51 turns virtually any living space into a world of high-end entertainment possibilities.
Build. Modify. Adapt.With Alienware X51, desktop component upgrades are a breeze. From CPU and graphics cards to HDD and memory, you can keep your components up to date when other machines go extinct.

Take command of your game domain.

Alienware™ Command Center software features a powerful suite of customization options to make your Alienware M17x your own. Don’t just play a game. Play YOUR game.
AlienAdrenaline: The new AlienAdrenaline feature enables Game Mode, which lets you assign a unique profile to each game on your system. Disable unnecessary programs and activate your music player when you launch one game, or bring up key web links when you launch another.
AlienFX™: AlienFX System Lighting Technology gives you access to a variety of themes and up to 512 trillion distinct lighting combinations, so you can personalize as much as you like. Complete your immersion by customizing your system with themes that respond to in-game events with unique lighting effects.
AlienFusion: AlienFusion power management controls enable you to configure your settings to maximize performance and efficiency while managing power usage. Crank up the settings for hardcore gaming and resource-intensive tasks, or scale back when you just need to run everyday programs.
AlienTouch™: Customize your touchpad’s sensitivity to prevent accidental contact, and activate virtual scrolling to enable vertical and horizontal scrolling with just a touch.