No compromise silence and performance

The Dark Power 12 is the most efficient power supply series be quiet! has ever built. Featuring an unrivaled efficiency of up to 94.9% resulting in an 80 PLUS® Titanium certification, and fully digital control of PFC and LLC+SR/12V for Dark Power Pro 12, leading to a better regulation and lower ripple noise for the Dark Power 12 models. This makes the Dark Power 12 series 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. The overclocking key allows to manually switch between multi-rail and single-rail operation. All these features make the new Dark Power 12 series 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 and fulfills 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
  • PSU case has a large funnel-shaped air inlet facilitating 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 for Dark Power Pro 12 and optimally governed to strike the best balance between proper cooling and deep silence


  • 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 4 independent 12V rails and high-performance single-rail operation
  • Premium-quality Japanese capacitors rated at 105°C for maximum reliability and longevity
  • Increased output of 12V capacitors to minimize feedback sounds of graphics cards
  • Best protection for components against over-currents, over- and under-voltages, short circuits, overheating, overloads and voltage surges on input side
  • Stable performance during 24/7 operation

Highest Compatibility and Convenience

  • Supports the latest Intel® and AMD™ processors
  • Compatible with ATX12V 2.52 and EPS12V 2.92 standards
  • Up to 10 PCIe connectors for powerful multi-GPU configurations 
  • Sleeved cable of up to 120cm are perfect for large PC cases and allow for improved cooling in any size case

Outstanding Service and Support

  • 10-year manufacturer's warranty