Cooler Master announces the Silent Pro M2 series.
Successor to the Silent Pro M, it utilizes a single 12V rail which boasts a significant increase in available amperage per power supply model over the previous series. Newer high quality capacitors offer improved hold up times of >23ms on the 1000W model while the enhanced 135mm fan which makes use of a Hydraulic Dynamic Bearing not only lengthens overall fan lifespan and but also reduces noise.
The Silent Pro M2 Series will be available in 420W, 520W, 620W, 720W as 80 Plus Bronze and 850W and 1000W models as 80 Plus Silver. These will be available in Feb 2012 at retail and online stores that carry Cooler Master products.
Source: Cooler Master