What's most striking about the Alienware X51 is its simplicity; not only in concept, but execution. It wasn't designed to break speed records or push the envelope of industrial design--it was built to ...

What if your gaming PC comfortably fits alongside those game consoles? That's what it sounds like Dell's banking on with the Alienware X51, launching today starting at $699. At 13.5 inches high, 12.5 ...