Stefan Mileschin

Be quiet!, the market leader in PC power supplies in Germany for ten consecutive years, is introducing the Pure Power 9 CM with 400 to 700 watts, offering a new option for quiet PC configurations as well as powerful multi-GPU systems. Thanks to extensive development work, both the efficiency and the signal strength are improved when compared to its predecessor while reducing noise to a minimum.

Be quiet! continues its extensive development of the Pure Power series by relying on the newest technologies, such as the so-called "Active Clamp + SR" topology which leads to increased efficiency and a shift away from group regulation. The Pure Power 9 CM achieves an efficiency of up to 91 percent, leading to an 80PLUS Silver certification and a top performance in this price segment. By implementing two independent 12 volt-rails, be quiet! is able to further improve the signal stability compared to its predecessor.

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