Today is a big day for Cooler Master, as were taking a look at not one, but two of their latest coolers! The new MasterAir Pro 3 and Pro 4 look set to replace some of the long-standing classics that have been a big part of the Cooler Master catalogue, most importantly their 212X series, as these new CPU coolers fit more in line with their updated naming system and design choices. [ETEKNIX] via [Frostytech.com]