Designed from the ground up, the m15 features premium magnesium alloy materials that deliver weight savings while reducing thickness and delivering a stiffer, sturdy, chassis, all within a sleek aesthetic. This generation of the Alienware m15 includes an improved surface coating engineered to reduce fingerprint smearing and other typical stains without changing the hue or colour. This stain resistant paint formula is a High Performance Clear Coat, a formula that lets you feel the durable magnesium alloy within our award winning industrial design. Available in Lunar Light or Dark Side of the Moon. Our latest thermal technology, Advanced Alienware Cryo Tech, is an engineering approach where an Alienware systems gaming performance is never compromised by means of electrical and mechanical methods while maintaining system stability during the highest performance states. This is managed using methods, not limited to, heat dissipation through creative thermal module designs, fan and fan motor design, as well as exhaust and intake layouts and overall airflow impedance. Hyper efficient voltage regulation is the result of hardware engineering that enables graphics and or processors to run at their highest levels of performance for extended lengths of time. This increases the number of total voltage regulation phases which thereby raises power signal efficiency and thermal efficiency per core.