







Any questions? Our AI beta will help you find out quickly.
The Dell Alienware X51 (R2) boasts HD, 3D capabilities and high performance processor and graphics card — all in a compact size. It is a powerful mini gaming PC ready to take on your fiercest gaming challenges. But it goes beyond that. Email, shopping and social networking are also a breeze on the X51 (R2).
Flexible Placement
The Dell Alienware AX51 (R2) series mini gaming desktop can be placed vertically and horizontally. You can easily find the best way to place your gaming rig. It is born to fit your space.
Premium Performance, Visuals, and Sound
Both the processor and graphics card used in the model # AX51R2-9311BK-2H are elite component in their individual classes. The 4th Generation Intel Core i7-4790 (3.6 GHz) processor with Turbo Boost technology lets you blast through even the most demanding tasks, whether it is HD, 3D, multitasking or multimedia. The AMD Radeon R9 270 with GCN architecture delivers extreme 4K performance. The AX51R2-9311BK-2H desktop produces high-definition performance audio for enveloping effects. 1TB hard drive gives you plenty of room to archive games, music, and more. Various component configurations are available.
Incredible Customizability
The Dell Alienware AX51 (R2) provides easy access to all key components, including processer, graphics card, memory, and hard drive. You can easily upgrade your arsenal for deadly evolved enemies. For your real-time modifications, Alienware X51 (R2) is armed with Wi-Fi and ample front and rear I/O ports (including a total of 8 USB ports) to provide complete peripheral customization to fit your very own winning strategy.
Ultimate control. All from one place.
Take control of the game. And feel the intensity. The redesigned Alienware Command Center 4.0 lets you choose lighting and special effects, accelerate your gaming performance, monitor in-game results, and more — all in one hub.
Launch games your way with personalized shortcuts in Game Mode, maximize performance with the new Accelerator feature, and keep an eye on resource consumption with Performance Monitoring.
Create custom lighting and special effects to suit your unique gaming style. Apply 20 different colors to 3 different zones for 8,000 color combinations.
Access your system’s power-management controls so you can decide when you need maximum performance or when to scale back for more everyday programs.
Your Content. Anywhere, anytime.
Put your stuff in Dropbox and get to it from any device. Dropbox lets you edit docs, share photos, and show off videos from anywhere. Even if something happens to your PC, your stuff is always safe in Dropbox. Get 20GB of Dropbox space included for a year with your purchase of a new Dell PC (Dell consumer PC or select Venue tablets).
Ports and Slots
Dimensions & Weight
Front-Height: 13.504”
Depth: 12.52”
Width: 3.74”
Starting at Weight: 12.1 lbs (5.49 Kg.)