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be quiet! Dark Power 13 750W Power Supply

BN700 | be quiet!
In stock
Buy now, pay later!
The be quiet! Dark Power 13 750W Power Supply is 80 PLUS titanium certified, is an ATX 3.0 PSU with full support for PCIe 5.0 GPUs and GPUs with a 6+2 pin connector, crafted with a full front mesh for ultimate airflow benefits and overclocking key switches between four 12V rails and one massive 12V rail.


Dark Power 13 750W

No Compromise Silence and Performance

The be quiet! Dark Power 13 750W offers 80 PLUS® Titanium efficiency, virtually inaudible operation, and ATX 3.0 compliance for next-gen GPU compatibility.

  • 80 PLUS Titanium efficiency (up to 95.8%)
  • ATX 3.0 PSU with full support for PCIe 5.0 GPUs and GPUs with 6+2 pin connector
  • Improved frameless Silent Wings fan for virtually inaudible operation
  • Full-mesh front with funnel shape air inlet upholds the high air circulation abilities
  • Overclocking key switches between four 12V rails and one massive 12V rail
  • Active Rectifier + full bridge LLC technology provides unmatched signal stability and extremely high efficiency
  • Modular cable management for maximum convenience
  • 10-year manufacturer’s warranty

be quiet! Dark Power 13 750W Power Supply - Black Feature 1

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.

be quiet! Dark Power 13 750W Power Supply - Black Feature 2

Future-Proof Your System

Fulfils 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.

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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.

be quiet! Dark Power 13 750W Power Supply - Black Feature 4

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.

be quiet! Dark Power 13 750W Power Supply - Black Feature 5

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.

be quiet! Dark Power 13 750W Power Supply - Black Feature 6

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.

be quiet! Dark Power 13 750W Power Supply - Black Feature 7

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.


General Data

Model Number BN700
Model Dark Power 13 750 W
Continuous Power (W) 750
Peak Power (W) 850
Form Factor Version 3.0
Form Factor EPS 12 V Version 2.92
Topology Active Rectifier + Full bridge + LLC + SR + DC / DC
Voltage (Vac) 100 - 240
Frequency (Hz) 50 - 60
Input Current (A) 9 / 4.5
Power Factor at 100% Load >0.98
Modern Standby Yes
Power Consumption in Standby (W) <0.13
Average Life Time (h / 25°C) >100,000
Operating Temperature Up to (°C) 40


80 PLUS Certification Titanium
Efficiency (%) at 230 V, 2% Load 72.2
Efficiency (%) at 230 V, 10% Load 91.8
Efficiency (%) at 230 V, 20% Load 94.8
Efficiency (%) at 230 V, 50% Load 95.8
Efficiency (%) at 230 V, 100% Load 93.8

Fan and Cooling Technology

Fan Silent Wings
Fan Size (mm) 135
Bearing Technology FDB
Motor Technology 6-pole fan motor
Max. Fan Speed (rpm) 2100
dB(A) at 10% Load 7.9
dB(A) at 20% Load 8.5
dB(A) at 50% Load 9
dB(A) at 100% Load 18.8


Multi-Rail Operation (12 V Rails) 4
12 V Single Rail Operation Yes
Overclocking Key Yes
+3.3 V (A) 22
+5 V (A) 22
+12 V1 (A) 25
+12 V2 (A) 25
+12 V3 (A) 30
+12 V4 (A) 30
-12 V (A) 0.5
+5 Vsb (A) 3
Max. Combined Power 12 V (W) 744
Max. Combined Power 3.3 V + 5 V (W) 110
Hold-Up Time at 100% Load (ms) 22.6
Power Good Signal (ms) 100 - 150

Cables and Connectors

Modular Cables Yes
Sleeved Cables All
Maximum Cable Length (cm) 105
Cable Length to Motherboard (cm) 60
No. of Cables 12
ATX-Motherboard (20+4-pin) 1
P4+4 (CPU) 1
P8 (CPU) 1
12VHPWR Cable / W 1 / 600
PCI-e 6+2-pin (GPU) 4


OTP (Over Temperature Protection) Yes
OCP (Over Current Protection) Yes
OPP (Over Power Protection) Yes
SCP (Short Circuit Protection) Yes
OVP (Over Voltage Protection) Yes
UVP (Under Voltage Protection) Yes
SIP (Surge & Inrush Protection) Yes

Safety Certification

CB Yes
CE Yes
cTUVus Yes
CU Yes

Environmental Directives

Energy Star 8
ErP Yes
RoHs Yes
Triman Yes

Scope of Delivery

Thumb Screws Yes
Screws Yes
Cable Ties Yes
Velcro Cable Ties Yes
User Manual Languages DE, EN, ES, FR, PL, RU, TW, CN, JP, KC
OCK Slot Bracket with Switch / OCK Jumper Yes


Dimensions without Cable (L x W x H), (mm) 175 x 150 x 86
Weight (kg) 1.96
Colour Black


Warranty (Years) 10
Express Replacement Service in First Year DE, FR
International Hotline / Free of Charge Yes / DE, FR
Backed by a 10 year be quiet! warranty.

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