Best combination of features at a very popular price

The Pure Power 11 PSU series stands for peerless dependability and best-in-class features. Whether you are assembling a very quiet system, upgrading an existing PC, building a multimedia or gaming system or one with an overclocked high-end GPU, your build will benefit from this PSU series. It simply has the best combination of features, performance and quality at very popular price.

Pure Power 11


Energy Efficiency

  • 80 PLUS® Gold certification means very high operating efficiency for its class of up to 92%
  • High efficiency means money savings, reduced waste heat, and overall quieter operation
  • Up to 700 Watts of continuous power and two 12V-rails ensure rock-solid voltage stability
  • High efficiency design produces low operating temperatures


  • LLC combined with Synchronous Rectifier (SR) technology produces very stable operation
  • DC-to-DC conversion for even tighter voltage regulation under heavy cross-loading conditions
  • Up to 4 PCI express connectors for 4 powerful GPUs
  • Full suite of top safety protections defends against over-currents, over- and under-voltages, short circuits, overheating and overloads
  • High-quality sleeved cables simplify component installation and reduce annoying clutter

Exceptionally Quiet Operation

  • High-quality 120mm be quiet! fan is thermally controlled and optimally governed to strike the best balance between proper cooling and deep quietness
  • Airflow-optimized fan blades reduce turbulence, allowing for best-of-class quiet functioning with excellent airflow

Outstanding Service and Support

  • 5-year manufacturer's warranty
  • Product conception, design and quality control in Germany