Welcome to the bygone era that was ATCS-tek. ATCS-tek produced the finest all Aluminium construction computer cases the industry has ever seen. In 1999 the aluminum case was brought into this world by a heatsink maker who decided to take a chance in a new arena. Cooler Master founded ATCS-tek as a seperate division of Cooler Master. Cooler Master was not only the first to bring aluminum-based cases to market, they were also the first to bring aluminum-based server towers and aluminum-based rack mount cases to the world. ATCS-tek were founded 1999 and were set up as a seperate division of Cooler Master. The original ATCS-tek cases such as the MRO-16 & MRO-18 soon became the popular 201 (later renamed the Praetorian) and the Wavemaster respectively.