BE QUIET! 

BN659 be quiet! Dark Power 13 - power supply - 750 Watt

Mfg Part Number:  BN659  
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Price: $294.96 + Free Shipping
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Last Updated: May 13, 2025
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80 PLUS® TITANIUM CERTIFIED | The highest efficiency certificate available

Dark Power 13 750W is certified with 80 PLUS Titanium and a money-saving energy efficiency rating of up to 95.8%. 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.

FUTURE-PROOF YOUR SYSTEM | Fulfills all ATX 3.0 specifications

Dark Power 13 750W is an ATX 3.0 PSU and comes with both native integration of the 12VHPWR connector for next-generation PCIe 5.0 graphics cards, and PCIe 6+2-pin connectors for support of current-gen GPUs. This makes the PSU extremely versatile and the perfect choice for present high-end systems and the ones to come.

THE NEW STANDARD OF POWER | For massive transient loads

Dark Power 13 offers 750W of continuous power with 4 independent 12V rails. Even if the graphics card demands excessive power for a short time: Dark Power 13 750W handles power excursions up to double its rated power with ease. This ensures reliable operation with the next generation of processors and graphics cards.

FRAMELESS SILENT WINGS FAN | Patented fan technology for virtually inaudible operation

The improved tripod-mounted be quiet! Silent Wings fan enables maximum airflow and a virtually inaudible operation. This is thanks to its unique, airflow-optimized fan blade design along with an advanced fluid-dynamic bearing. A 6-pole fan motor ultimately makes for less vibration, super-long life and minimal power consumption.

INNOVATIVE COOLING CONCEPT | For a longer lifespan

The split fan inlet of the Dark Power 13 750W is a custom-shaped funnel that increases airflow while reducing unwanted turbulence. The wire-free design inside allows the cool air to reach all components flawlessly which ultimately leads to a longer lifespan.

READY FOR OVERCLOCKING | Pushing the performance of your PSU to the max

Dark Power 13 750W is particularly suitable for overclocking. The overclocking key gives you full overclocking control by manually switching between the default four 12V-rail mode and the alternative massive

single-rail operation.

WORLD CLASS TOPOLOGY | State-of-the-art technology for extremely high efficiency

With an active rectifier and full bridge LLC technology Dark Power 13 750W offers some of the most advanced technologies available, resulting in higher efficiency, better regulation and lower ripple noise for an incomparably

stable operation.

JAPANESE 105° CAPACITORS | A testament to high quality

Only the best components are used in Dark Power 13 750W. That is why we have exclusively built high-quality Japanese capacitors into the PSU chassis. They are rated to 105°C which ensures stability, reliability, and a long operating life.

HIGHEST CONVENIENCE AND BEST CONNECTIVITY | Modular cables

Modular, sleeved cables of up to 120cm in length simplify component installation and reduce annoying clutter. This results in increased airflow and improved cooling in even the largest PC cases.

Main Specification
General Information
Manufacturer Listan GmbH & Co.
Manufacturer Part Number BN659
Manufacturer Website Address http://www.listan.de
Brand Name be quiet!
Product Line Dark Power 13
Product Model Dark Power 13 750W
Product Name Dark Power 13 750W Power Supply
Package Type Retail
Packaged Quantity 4
Product Type Power Supply
Technical Information
Specification Compliance ATX 3.0
Specification Compliance EPS12V v2.92
Efficiency 95.8%
Number of Fans 1
Fan Diameter 135 mm
Protection Type Under Voltage
Protection Type Over Current
Protection Type Over Temperature
Protection Type Over Voltage
Protection Type Over Power
Protection Type Surge
Protection Type Inrush Current
Protection Type Short Circuit
Modular Yes
Power Description
Number of +12V Rails 4
Input Voltage 230 V AC
Input Voltage 120 V AC
Output Voltage 12 V DC
Output Voltage -12 V DC
Output Voltage 3.3 V DC
Output Voltage 5 V DC
Output Voltage 5 V SB
Output Voltage Detail 5 V SB @ 3 A
Output Voltage Detail -12 V DC @ 0.5 A
Output Voltage Detail 12 V DC @ 22 A
Output Voltage Detail 5 V DC @ 22 A
Output Voltage Detail 12 V DC @ 30 A
Output Voltage Detail 3.3 V DC @ 22 A
Output Power 750 W
Input Frequency 60Hz
Interfaces/Ports
Number of SATA Power Connectors 12
PCI Express Connector Yes
Number of (6+2 pin) PCI Express Power Connectors 4
Number of (4+4 pin) CPU Power Connectors 1
Environmental Conditions
Maximum Operating Temperature 104°F (40°C)
Physical Characteristics
Color Family Black
Product Color Black
Form Factor Internal
Height 3.4"
Width 5.9"
Weight (Approximate) 4.32 lb
Miscellaneous
Package Contents
  • Dark Power 13 750W Power Supply
  • Thumb Screws
  • Screws
  • Cable T
  • Velcro Cable Ties
  • User Manual Languages DE, EN, ES, FR, PL, RU, TW, CN, JP, KC
  • OCK Slot Bracket with Switch / OCK Jumper
  • SFX-to-ATX Adapter Bracket
Certifications & Standards
  • BSMI
  • CB
  • CCC
  • CE
  • cRUus
  • cTUVus
  • CU
  • FCC
  • RCM
  • TÜV
  • UKCA
Energy Star Yes
Energy Efficiency Certification ENERGY STAR 8.0
Energy Efficiency Certification 80 Plus Titanium
Energy Efficiency Compliance Energy-related Products Directive (ErP)
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Warranty
Limited Warranty 10 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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