Enermax has announced five new models of case fans, all of which feature the new patented Adjustable Peak Speed technology. This new technology allows users to select an RPM range for the fan to operate in, and it will then be kept within that range using pulse width modulation or an integrated thermal sensor. The Twister Advance line is receiving the Cluster, Everest, and Magma. The 120mm fans range in speed from 500 to 1800 RPM and use Twister Bearings and batwing fan blades. The T.B. Vegas and T.B. Vegas Quad feature one and four colors of LEDs, respectively. Each of these fans will allow for a number of different configurations to customize the appearance of your fans. The Quad features a total of 48 LEDs and the single model has 18.
Source: Press Release