Dark Power Pro 11 550W is be quiet!’s most advanced PSU ever, delivering 80PLUS® Platinum efficiency, effortless Quad-GPU support, and unmatched silence. The improved features include:
– 80PLUS® Platinum power efficiency and unmatched power stability (up to 94%) thanks to half bridge, LLC, SR and DC/DC technology
– Virtually inaudible SilentWings® 3 135mm fan with fluid-dynamic bearing
– 6-pole fan motor and IC motor control for smooth low-speed operation and reduced noise
– Large funnel-shaped fan intake facilitates high airflow with less turbulence
– Isolation sleeve reduces transmission of vibrations to case
– Overclocking key switches between four 12V-rails and one massive 12V-rail
– User-friendly cable management reduces clutter, improves cooling
– Premium 105°C-rated capacitors maximize reliability
– Intelligent control for up to 4 case fans
– German product conception, design and quality control
Choose Dark Power Pro 11 550W and get the most technologically-advanced PSU be quiet! has ever built.
80 PLUS ® PLATINUM CERTIFIED
Dark Power Pro 11 550W is certified with 80PLUS ® Platinum and an energy efficiency rating of up to 94%. This provides lots of benefits for your high-end system, including less power consumption and an overall cooler and quieter operation. The standby drain is below 0.13 watts.
SILENT WINGS 3 FAN
The decoupled be quiet! Silent Wings 3 135mm fan provides virtually inaudible operation. This is thanks to its unique, airflow-optimized fan blade design along with an advanced fluid-dynamic bearing and 6-pole fan motor for less vibration, super-long life and minimal power consumption.
FUNNEL-SHAPED FAN OPENING
The fan inlet of the Dark Power Pro 11 550W is funnel shaped. This causes an increased throughput of air, which results in higher cooling performance.
READY FOR OVERCLOCKING
Dark Power Pro 11 550W is particularly suitable for overclocking, thanks to its strong and stable 12V-rails. The overclocking key empowers you with full control for overclocking by manual switching between the default four 12V-rail mode and the alternative massive single-rail operation.
EQUIPPED WITH HIGH-END FEATURES
Dark Power Pro 11 offers 550W of continuous power with four independent 12V-rails for excellent signal stability and five PCI express connectors for multi-GPU systems. Up to four case fans can be connected to, and regulated by the PSU.
The maximum utility afforded by extra-long sleeved cables of up to 120cm and modular cable management simplifies component installation and reduces annoying clutter. This succeeds in increasing the airflow and improving the cooling in even the largest PC cases.
Experience the most technologically advanced power supply be quiet! has ever built! Using LLC and Synchronous Rectifier (SR) technology it provides unmatched signal stability and unbeatable power efficiency. It is also equipped with DC-to-DC conversion for tight voltage regulation, even under heavy cross-loading conditions. This ensures reliable operation for the next generation of processors and graphics cards.
JAPANESE 105° CAPACITORS
Only the best components are used in Dark Power Pro 11 550W. That is why we have built exclusively high-quality Japanese capacitors into the PSU chassis. They are rated to 105°C which ensures stability, reliability and a long operating life.