Alienware x51 slim tower (photos) - CNET
Alienware X51 review - The Verge
Alienware X51 is a tiny gaming desktop - CNET
Alienware X51 - CNET
Alienware X51 Review
Alienware x51 desktop review: Alienware x51 desktop - CNET
Alienware X51 (late 2012) review: Alienware X51 (late 2012) - CNET
Alienware X51-R2 Review
Alienware x51 (photos) - CNET
Asus ET2700INTS review: Asus ET2700INTS - CNET
Alienware X51 Review
Dell's Alienware X51 Slim Desktop Brings Immersive HD Gaming
Alienware X51 (late 2012) - CNET
Alienware X51 - CNET