Cutting Edge Technologies and Performance

The Dark Power Pro 12 is the most efficient Power Supply Unit be quiet! has ever built. Featuring an unrivalled efficiency of up to 94.9% resulting in our first 80 PLUS® Titanium label, and fully digital control of PFC and LLC+SR/12V, leading to a better regulation and lower ripple noise. This makes the Dark Power Pro 12 a paragon of efficiency and stability. Next to an unmatched efficient operation, the patented frameless fan concept with a Silent Wings fan guarantees an optimized cooling effect and a virtually inaudible operation at ordinary loads. All these features make the new Dark Power Pro 12 the most progressive power supply be quiet! has ever built.

Dark Power Pro 12


Energy Efficiency

  • 80 PLUS® Titanium certification with an extremely high operating efficiency of up to 94.9%
  • Saving power means saving money, but it also means less waste heat, less cooling required, and overall quieter operation
  • Standby drain of less than 0.1 Watts
  • Meets Energy Star 7.0 guidelines
  • Fulfills the ErP guidelines
  • Zero-Load design that supports Intel’s Deep Power Down C6 and C7 modes

Virtually Inaudible Operation

  • Installed Silent Wings fan includes a wide array of electronic and mechanical optimizations for best-of-class airflow with very low noise production, including
  • PSU case has a large funnel-shaped air inlet that facilitates high airflow intake
  • Optimized PSU airflow generates superior cooling at lower fan speeds, reducing turbulence and allowing even quieter operation
  • Variable fan speed is digitally controlled and optimally governed to strike the best balance between proper cooling and deep quietness


  • Advanced full bridge, LLC, Synchronous Rectifier (SR) and DC-to-DC power conversion circuitry design supports unmatched signal stability and unbeatable power efficiency
  • Overclocking key allows you to choose between multi-rail operation with six independent 12V rails and high-performance single-rail operation
  • Premium-quality Japanese capacitors rated to 105°C for maximum reliability and operating life
  • Increased output of 12V capacitors to minimize feedback sounds of graphics cards
  • Top protection for components against over-currents, over- and under-voltages, short circuits, overheating, overloads and voltage surges on input side
  • Full performance during 24/7 operation

Maximum Compatibility and Convenience

  • Supports the latest Intel® and AMD™ processors
  • Compatible with ATX12V 2.51 and EPS12V 2.92 standards
  • Modular individually sleeved cables for magnificent appearance
  • multi-GPU support with up to ten PCIe connectors
  • Sleeved cable lengths up to 120cm are perfect for large PC cases and allow for improved cooling in any size case
  • Clearly labeled plugs and clever accessories promote simple installation

Outstanding Service and Support

  • Ten-year manufacturer's warranty