The latest addition to the Alienware family of gaming desktops, the X51-R2 is actually an upgrade to last year's innovative Alienware X51. It uses the same space-saving small-form-factor (SFF) chassis ...

The Alienware X51 is back, in a newly revised "R2" edition. The closest thing you'll get to a high-power PC in a console-like form factor, the X51 packs unfeasibly high levels of gaming power into a ...

The Alienware X51 gaming desktop goes after the console gamer that wants a bit more out of their gaming experience. The Alienware X51 ($999.99 direct) fits everything a serious gamer needs into a ...