The Alienware X51 ($999.99 direct) fits everything a serious gamer needs into a compact chassis. The desktop has a full-size hard drive, desktop-class quad-core processor, and, best of all, a 150-watt ...

Alienware is launching a refresh of its Alienware X51 desktop computer and three new laptops with 4K performance. The machines carry the signature alien logo and are aimed squarely at gamers. These ...