Recently I've been looking up desktop's to use with Linux & for gaming purposes. & I came across Alienware which is extremely powerful for personal desktops, as I wondered around reading about Alienware I came to know that they been around for sometime now. Most review shows that people are highly satisfied with Alienware performance specially with Ubuntu graphical interface & since most Alienware running at least a NVIDIA® SLI™ Dual Graphics which makes the Ubuntu experience superb.

Alienware desktops starts at 1,199$ with the Area-51 7500 & can goes up till 5,149$ with the Area-51 ALX Crossfire. Also it comes with Windows Vista of your choice & can easily be replaced with your favorite linux distribution off course. You can see a list of all the Alienware desktops here or list of the laptops here.