<b>Undefeated awaits.</b><br>Play like a pro with the Alienware X51, reengineered with optional liquid cooling and amplified graphics for the power to win the tournament.<br><br><b>Pro-level gaming</b><br>You know X51. You’ve seen it at eSports tournaments and events. The stakes are high and the new X51 will make you better equipped to compete.

But you don’t have to be front and center at a tournament to experience the size and performance of X51. Now you can play like the pros – straight from your home base.<br><br><b>Choose cutting-edge liquid cooling</b><br>Add some edge to your game with optional Alienware SFF Advanced Liquid Cooling to enable CPU overclocking, a first for X51. Expect incredibly quiet, but powerful performance when you need it most.

A low profile and compact blower design pushes heat outside the rear of the chassis, and a copper cold plate ensures efficient heat transfer. Plus, all units are 100% leak and weight tested to meet quality requirements.<br><br><b>Get in