The Enermax Cluster 120mm case fan is hard to overlook. With several new technologies and attractive looks, the Enermax Cluster stands out from the crowd. Immediately evident is the Enermax Cluster's white finish and kinked "Batwing" blades. The Enermax Cluster also boasts increased airflow and quieter performance, due to technologies such as their patented "Fairy" frame, "Twister" bearing and "Halo" carved frame. Let's see what these unique features bring to the Enermax Cluster.