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Gladiator Computers

be quiet! DARK POWER PRO 11 550W Power Supply

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BN250 - 550W be quiet! Dark Power Pro 11 Power Supply, Hybrid Modular, 80 PLUS Platinum, 1x135mm, ATX v2.4, PSU

£141.29 inc. VAT
£117.74 exc. VAT
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Stock: 1 in stock  Web Only Product 
Quickcode: 64780  
Stock code: POW-TO650M-BN250
Manuf. code: BN250
Cust. Rating:   Be the first to write a review.

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Product Overview

Dark Power Pro 11 550W is be quiet!’s most advanced PSU ever.
With 550W of continuously available power and an overclocking key that switches between four-rail and single-rail operation, it has sufficient reserves to support any multi-GPU or multi-CPU system you could want to build. be quiet!’s virtually inaudible SilentWings® 3 fan and an unparalleled array of noise-reducing enhancements make it the quietest PSU in its category, perfect for powerful applications that nevertheless need significant quietness. And its half bridge power topology earns it one of the highest power efficiency certification available — 80PLUS® Platinum.


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
• 5-year manufacturer’s warranty
• 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.

Technical Specification

:: Manufacturer: be quiet!
:: Size: ATX v2.4
:: Edition: Dark Power Pro 11
:: Wattage: 550 W
:: 80 PLUS Certification: 80 PLUS Platinum
:: Max. Efficiency: 94 %
:: ErP / EuP Ready: Yes
:: Cooling: Fan
:: Fans: 1 x 135mm
:: Internal +12V Rails: Quad Rail
:: Rail 1 +12V: 20 A
:: Rail 2 +12V: 20 A
:: Rail 3 +12V: 25 A
:: Rail 4 +12V: 25 A
:: Rail 5 +12V: N/A
:: Rail 6 +12V: N/A
:: Rail 7 +12V: N/A
:: Rail 8 +12V: N/A
:: Max. Combined Output +12V: N/A
:: Modular: Yes
:: Modularity: Hybrid Modular
:: SLI/CrossFire: No
:: EPS 12V: No
:: Motherboard Connector: 20+4 Pin
:: Connectors: 1 x 4+4pin CPU +12V 4 x 4Pin Fan 5 x 4pin Molex 4 x 6+2pin PCI-E Power 1 x 6pin PCI-E Power 1 x 8pin CPU +12V 1 x FDD Power 8 x SATA Power
:: Dimensions: 150 x 86 x 180 mm (WxHxD)

Warranty Information:

Manufacturer be quiet!
Warranty Type Direct with Manufacturer
Manufacturer Website
Warranty Period (yrs)5

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