Cooler Master’s entry into this market is the Seidon 120M
, an entry level unit it may be but it is far from the norm we have seen with the others. CM took another route than selecting a model from an ODM
like the rest. This unit is all original, for the most part. Equipped with a standard 120mm radiator, a PWM-controlled fan and a very unique pump/head unit, CM is looking to make a big dent in this market.