be quiet! Dark Power Pro 11 power supply unit 850 W 20+4 pin ATX ATX Black

£239.04 (£199.20 + VAT)

be quiet! Dark Power Pro 11. Total power: 850 W, AC input voltage: 100 – 240 V, Peak power: 950 W. Motherboard power connector: 20+4 pin ATX. Purpose: PC, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS Platinum. Product colour: Black, Cooling type: Active, Fan diameter: 13.5 cm. Width: 150 mm, Depth: 193 mm, Height: 86 mm

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Dark Power Pro 11 850W is be quiet!’s most advanced PSU ever, delivering 80PLUS® Platinum efficiency, effortless Quad-GPU support, and unmatched silence.

Choose Dark Power Pro 11 850W and get the most technologically-advanced PSU be quiet! has ever built.

80 PLUS ® PLATINUM CERTIFIED

Dark Power Pro 11 850W 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 0.1 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 850W is funnel shaped. This causes an increased throughput of air, which results in higher cooling performance.

READY FOR OVERCLOCKING

Dark Power Pro 11 850W 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 850W of continuous power with four independent 12V-rails for excellent signal stability and nine PCI express connectors for multi-GPU systems. Up to four case fans can be connected to, and regulated by the PSU.

MAXIMUM CONVENIENCE

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.

STATE-OF-THE-ART TECHNOLOGIES

Experience the most technologically advanced power supply be quiet! has ever built! Using an advanced full bridge, 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 850W. 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.

  • Full bridge, LLC, SR and DC/DC technology delivers 80PLUS® Platinum power efficiency (up to 94%) and power stability unmatched in its class
  • 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 Japanese capacitors maximize reliability
  • Intelligent control for up to 4 case fans
  • German product conception, design and quality control

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