Stefan Mileschin

Be quiet!, the market leader in PC power supplies in Germany for nine consecutive years, presents the new Dark Power Pro 11 series in the 850 to 1200 watt range. The latest generation of this high-end PSU now consistently reaches an efficiency of the 80 PLUS Platinum standard and delivers the highest performance for absolute best-in-class systems, with up to four graphics cards. The Dark Power series was improved thanks to the proven and virtually inaudible SilentWings 3 fans and technical optimizations. As a result, be quiet! offers once again, one of the most advanced power supplies with top technology.

All Dark Power Pro 11 models offer an efficiency of up to 94 percent and thus, carry the 80PLUS Platinum certificate. be quiet! achieved this by improving upon the already powerful "Full Bridge + LLC + SR + DC/DC" topology. For example, the PSU now includes two parallel main transformers, resulting in lower heat emission and a higher efficiency. On top of this, its lower design makes room for better ventilation on the side of the power supply. The capacity of the 4 output capacitors on the 12V-rails has been increased from 2,200 to 3,300 microfarads. With a total of 39 Solid Caps and a new PFC capacitor, any noise that could be induced by the extreme load charges that a graphics card might place on the power supply, is minimized.

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