Cooler Master's Silent Pro M is quite a different product, I would
not go as far as to say it is unique, but it does target quite a different
audience than the majority of the power supplies we have taken a look at.
The Silent Pro M is definitely not the power supply for multiple graphic
card systems, but for the typical high end system, or even small form factor
media setups, the Silent Pro M is a great choice.

http://www.overclockersonline.net/?p...icles&num=2511