Cooler Master claims it improved the 135mm fan in the Silent Pro M2 series to run longer and quieter than before, though the company stopped short of offering up any particulars, such as the exact noise level and whether it still runs quiet during heavy loads.
In terms of power, the Silent Pro M2 series comes in the following models and price points:
- Silent Pro M II 420 W - €79,90
- Silent Pro M II 520 W - €89,90
- Silent Pro M II 620 W - €99,90
- Silent Pro M II 720 W - €114,90
- Silent Pro M II 850 W - €149,90
- Silent Pro M II 1000 W - €169,90
Each unit is loads up the +12V amps on a single rail, up to 80A on the 1,000W model. Other highlights include "vastly improved" high quality capacitors, a new 3.3v DC-to-DC board to increase overall energy efficiency, 80 Plus Bronze certification up through the 720W model, and 80 Plus Silver certification on the 850W and 1,000W models.
No word on when these units will ship stateside.