The last time we looked at Dell's Alienware X51 series of console-sized gaming PCs was back in mid-2013. Back then we were working with Intel's 4th generation Haswell Core Series processors and NVIDIA ...

Three screws, that's it, and you'll gain access to all the major components of the Alienware X51 R3. One black screw holds the side panel in place and from there, a few key upgrades, should you so ...