be quiet! BN334 Dark Power 13 Power Supply BN334

NO COMPROMISE SILENCE AND PERFORMANCE
The be quiet! Dark Power 13 850W offers 80 PLUS� Titanium efficiency, virtually inaudible operation, and ATX 3.0 compliance for next-gen GPU compatibility.

80 PLUS� TITANIUM CERTIFIED
The highest efficiency certificate available
Dark Power 13 850W is certified with 80 PLUS Titanium and a money-saving energy efficiency rating of up to 95.4%. 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 850W 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 850W of continuous power with 4 independent 12V rails. Even if the graphics card demands excessive power for a short time: Dark Power 13 850W 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 850W 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 850W 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 850W 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 850W. 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.

Design



Built-in display



No


Cooling type



Active


Fan diameter



13.5 cm


Fan location



Top


Fan speed



0 - 1800 RPM


Illumination



No


Number of fans



1 fan(s)


Product colour



Black


Logistics data



Shipping (inner) case height



36.8 cm


Shipping (inner) case length



50.4 cm


Shipping (inner) case net weight



18.33 kg


Shipping (inner) case width



30.5 cm


Operational conditions



Operating temperature (T-T)



0 - 40 �C


Package dimensions



Depth (package,cm)



35 cm


Gross Weight (Package, kg)



0.65 kg


Height (package,cm)



27 cm


Width (package,cm)



12 cm


Packaging content



Cable tie(s) included



Yes


Cables included



SATA


Performance



80 PLUS certification



80 PLUS Titanium


ATX version



3.0


Bearing technology



FDB


Certification



BSMI, CB, CCC, CE, cRUus, CU, FCC, cTUVus, RCM, TUV, UKCA, Triman


EPS version



2.92


Mean time between failures (MTBF)



100000 Hour


Noise level



19.8 dB


Power supply unit (PSU) form factor



ATX


Purpose



PC


Supported motherboard form factors



ATX, micro ATX, Mini-ATX


Ports & interfaces



Cabling type



Modular


CPU power connector (4+4 pin)



Yes


Motherboard power cable length



60 cm


Motherboard power connector



20+4 pin ATX


Number of PATA power connectors



3


Number of SATA power connectors



12


PCI Express power connectors (6+2 pin)



4


SATA power cable length



1050


Power



AC input frequency



50 - 60 Hz


AC input voltage



100 - 240 V


Efficiency



95.4 %


Hold time



22.6 Millisecond


Input current



10 A


Max output current (+12V1)



30 A


Max output current (+12V2)



30 A


Max output current (+12V3)



35 A


Max output current (+12V4)



35 A


Max output current (+3.3V)



24 A


Max output current (+5V)



24 A


Max output current (+5Vsb)



3 A


Max output current (-12V)



0.5 A


Maximum input current (@110V)



5 A


Maximum input current (@220V)



10 A


Peak power



950 Watt


Power protection features



Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage


Total power



850 Watt


Product dimensions



Net Weight (Product, kg)



0.5 kg


Product Depth



17.5 cm


Product Height



8.6 cm


Product Width



15 cm


Technical details



Sustainability certificates



CB, CCC, CE, ENERGY STAR, ErP, Federal Communications Commission (FCC), RoHS, UKCA, WEEE


Warranty period



10 year(s)


Vendor information



Brand Name


be quiet!


Warranty



1 Year(s)