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850W Titanium power supply fully modular ATX PSU
850W Titanium power supply fully modular ATX PSU
850W PC power supply with 80 PLUS Titanium efficiency
Fully modular 850W PSU with 12V multi rail design
850W ATX power supply low noise 135mm fan
PC power supply 850W with PCIe 12 pin connector
850W Titanium PSU rear view showing power switch
850W modular power supply black housing close up
be quiet! Dark Power 14 850 Watt ATX 3.1 80 Plus Titanium PSU Power Supply
be quiet! Dark Power 14 850 Watt ATX 3.1 80 Plus Titanium PSU Power Supply
be quiet! Dark Power 14 850 Watt ATX 3.1 80 Plus Titanium PSU Power Supply
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be quiet! Dark Power 14 850 Watt ATX 3.1 80 Plus Titanium PSU Power Supply

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Product Code: PSEL-184

MPN #: BP019EU

Ever tried to build a high-performance PC only to hear the PSU roar like a jet engine? You need power that stays quiet, even under heavy load. The be quiet! Dark Power 14 850 Watt ATX 3.1 80 Plus Titanium PSU Power Supply delivers exactly that, keeping noise down while feeding your components. With 850 W, four +12 V rails and full modular cabling, it powers demanding rigs without sacrificing stability.

 

be quiet! Dark Power 14 850 Watt ATX 3.1 80 Plus Titanium PSU Power Supply

This 850 W ATX 3.1 power supply is built for gamers, content creators and workstation builders who demand reliable, high-capacity power. Its Titanium efficiency and robust protection make it a solid choice for any high-end PC.

 

Benefits
  • Stable power lets your CPU and GPU run at full boost without crashes.
  • Low noise lets you focus on work or gaming without distraction.
  • Modular cables reduce clutter, improving airflow and cooling.
  • High efficiency cuts electricity bills and keeps heat low.
  • Comprehensive protection safeguards expensive components from spikes.
  • Easy on/off fan switch gives you control over cooling when needed.

 

Features
  • 850W total output, 4 independent +12V rails
  • 93.8% efficiency, 80 Plus Titanium certified
  • Fully modular cabling for clean builds
  • 16 dB max noise, 13.5 cm fan
  • 0-2100 RPM fan speed with on/off switch
  • 100,000 hour MTBF, FDB bearing
  • 20.7 ms hold time, 0.98 power factor
  • 2.2 kg weight, 86 mm height



Specifications
Power
Power protection features Over current, Over voltage, Overheating, Overload, Short circuit, Surge & inrush protection (SIP), Under voltage
Efficiency 93.8%
Hold time 20.7 ms
Max output current (+5Vsb) 3 A
Max output current (-12V) 0.5 A
Max output current (+5V) 24 A
Max output current (+12V3) 35 A
Max output current (+12V4) 35 A
Max output current (+12V2) 30 A
Max output current (+12V1) 30 A
Max output current (+3.3V) 24 A
Combined power (+5V) 120 W
Combined power (+12V) 850 W
Combined power (+3.3V) 120 W
Number of +12V rail(s) 4
Power factor 0.98
Maximum input current (@220V) 5 A
Maximum input current (@110V) 10 A
AC input frequency 50/60 Hz
AC input voltage 100 - 240 V
Peak power 950 W
Total power 850 W
Ports & interfaces
Cabling type Fully-Modular
PCI Express connector Yes
ATX power connector (20+4 pin) Yes
CPU power cable length 70 cm
CPU power connector (4+4 pin) Yes
PCI Express power cable length 60 cm
PCI Express power connectors (12-pin) 1
PCI Express power connectors (6+2 pin) 4
EPS power connector (4+4 pin) Yes
EPS power connector (8-pin) Yes
Peripheral (Molex) power cable length 900,1050 mm
Peripheral (Molex) power connectors (4-pin) 2
Number of SATA power cables 13
SATA power cable length 600,750,900,1050 mm
Motherboard power cable length 60 cm
Motherboard power connector 20+4 pin ATX
Performance
Mean time between failures (MTBF) 100000 h
Bearing technology FDB
Noise level 16 dB
EPS version 2.92
ATX version 3.1
80 PLUS certification 80 PLUS Titanium
Power supply unit (PSU) form factor ATX
Purpose PC
Design
On/off fan switch Yes
On/off switch Yes
Fan speed 0 - 2100 RPM
Number of fans 1 fan(s)
Fan diameter 13.5 cm
Cooling type Active
Product colour Black
Operational conditions
Operating temperature (T-T) 0 - 40 °C
Operating temperature (T-T) 0 - 40 °C
Certificates
Compliance certificates CB, Federal Communications Commission (FCC), RoHS, TÜV mark, UKCA, WEEE, cTUVus
Weight & dimensions
Weight 2.2 kg
Height 86 mm
Depth 175 mm
Width 150 mm
Packaging data
Package weight 3.5 kg
Package height 355 mm
Package depth 126 mm
Package width 230 mm
Manual languages Simplified Chinese, German, English, Spanish, French, Italian, Japanese, Polish, Russian, Thai, Ukrainian
Manual Yes
Technical details
Sustainability certificates ENERGY STAR, ErP, Triman
Other features
Cable ties included Yes
Screws included Yes

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