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be quiet! Dark Power 14 850 W - 80 Plus Titanium power supply unit 20+4 pin ATX ATX Black

be quiet! Dark Power 14 850 W - 80 Plus Titanium power supply unit 20+4 pin ATX ATX Black
be quiet! Dark Power 14 850 W - 80 Plus Titanium power supply unit 20+4 pin ATX ATX Black
be quiet! Dark Power 14 850 W - 80 Plus Titanium power supply unit 20+4 pin ATX ATX Black
be quiet! Dark Power 14 850 W - 80 Plus Titanium power supply unit 20+4 pin ATX ATX Black
be quiet! Dark Power 14 850 W - 80 Plus Titanium power supply unit 20+4 pin ATX ATX Black
be quiet! Dark Power 14 850 W - 80 Plus Titanium power supply unit 20+4 pin ATX ATX Black
be quiet! Dark Power 14 850 W - 80 Plus Titanium power supply unit 20+4 pin ATX ATX Black
be quiet! Dark Power 14 850 W - 80 Plus Titanium power supply unit 20+4 pin ATX ATX Black
be quiet! Dark Power 14 850 W - 80 Plus Titanium power supply unit 20+4 pin ATX ATX Black
be quiet! Dark Power 14 850 W - 80 Plus Titanium power supply unit 20+4 pin ATX ATX Black
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be quiet! Dark Power 14 850 W - 80 Plus Titanium power supply unit 20+4 pin ATX ATX Black
be quiet! Dark Power 14 850 W - 80 Plus Titanium power supply unit 20+4 pin ATX ATX Black
be quiet! Dark Power 14 850 W - 80 Plus Titanium power supply unit 20+4 pin ATX ATX Black
be quiet! Dark Power 14 850 W - 80 Plus Titanium power supply unit 20+4 pin ATX ATX Black
be quiet! Dark Power 14 850 W - 80 Plus Titanium power supply unit 20+4 pin ATX ATX Black
be quiet! Dark Power 14 850 W - 80 Plus Titanium power supply unit 20+4 pin ATX ATX Black
be quiet! Dark Power 14 850 W - 80 Plus Titanium power supply unit 20+4 pin ATX ATX Black
be quiet! Dark Power 14 850 W - 80 Plus Titanium power supply unit 20+4 pin ATX ATX Black
be quiet! Dark Power 14 850 W - 80 Plus Titanium power supply unit 20+4 pin ATX ATX Black
be quiet! Dark Power 14 850 W - 80 Plus Titanium power supply unit 20+4 pin ATX ATX Black
R4,292
The be quiet! Dark Power 14 850 W 80 Plus Titanium is a high-efficiency modular power supply designed for desktop systems that require stable and quiet power delivery. With an 850 W total power rating and 80 Plus Titanium certification, this PSU focuses on energy efficiency, low heat generation and ... Read More
Stock 85 Code 32829 Brand BE QUIET! Model BP019EU Warranty 2 Years

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Estimated delivery by Wednesday, 01 July
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The be quiet! Dark Power 14 850 W 80 Plus Titanium is a high-efficiency modular power supply designed for desktop systems that require stable and quiet power delivery. With an 850 W total power rating and 80 Plus Titanium certification, this PSU focuses on energy efficiency, low heat generation and consistent voltage regulation to support modern CPUs and GPUs under sustained loads.

Advantages

This power supply combines very high energy efficiency with a fully modular cable system to reduce clutter and improve airflow inside the PC case. It features advanced voltage regulation and protection mechanisms to maintain stability under varying loads while operating with minimal audible noise. Compact cable management and premium components aim to prolong service life and reduce system maintenance.

Suitable for

  • High-performance gaming desktops with powerful graphics cards and overclocked CPUs
  • Workstations used for video editing, 3D rendering or scientific computing
  • Quiet home or office PCs where low operational noise is important
  • Systems requiring compact cable routing and flexible modular cabling

Key specifications

  • Total power output: 850 W
  • Efficiency certification: 80 Plus Titanium
  • Modular cabling for customized cable management
  • Designed for continuous high-load operation with stable voltage delivery
  • Low-noise operation suitable for quiet system builds

How to use

Install the power supply into a compatible ATX or specified case following the case manufacturer and be quiet! installation instructions. Connect the main 24-pin motherboard connector and required CPU and GPU power connectors, adding only the modular cables you need to minimize clutter. Ensure all connections are fully seated, secure the unit with screws, and route cables to maintain unobstructed airflow. After installation, verify that the system posts and that voltage rails remain stable during boot and under initial load.

Recommendations

Use this PSU in systems where efficient power conversion and low noise are priorities. Keep ventilation clear, replace filters when needed, and use only compatible modular cables supplied with the unit. Verify power requirements of all components before installation and allow some headroom above typical system draw for longevity and stable operation.

Key Highlights
  • 80 PLUS® Titanium efficiency (up to 95.57 %)
  • ATX 3.1 PSU with full support for PCIe 5.1 GPUs and GPUs with 6+2-pin connector
  • Active and semi-passive cooling can be selected with the push of a button
  • Aluminum heat sink to support the semi-passive cooling concept and improve the longevity of the components
  • Silent Wings fan for virtually inaudible operation
  • Full bridge + Synchronous Rectifier + LLC technology provides unmatched signal stability and extremely high efficiency
  • Button to switch between single and multi-rail operation
  • Full-mesh front with funnel-shaped air inlet upholds the high air circulation abilities
  • Modular cable management for maximum convenience
  • Product conception, design and quality control in Germany
  • 850 W 100 - 240 V 50/60 Hz
  • Motherboard power connector: 20+4 pin ATX
  • PC ATX 80 PLUS Titanium
  • Active 13.5 cm 0 - 2100 RPM
  • Black
Specifications
80 PLUS certification
80 PLUS Titanium
AC input frequency
50/60 Hz
AC input voltage
100 - 240 V
ATX power connector (20+4 pin)
Yes
ATX version
3.1
Bearing technology
FDB
Cable ties included
Yes
Cabling type
Fully-Modular
Combined power (+12V)
850 W
Combined power (+3.3V)
120 W
Combined power (+5V)
120 W
Compliance certificates
CB, Federal Communications Commission (FCC), RoHS, TÜV mark, UKCA, WEEE, cTUVus
Cooling type
Active
CPU power cable length
70 cm
CPU power connector (4+4 pin)
Yes
Depth
175 mm
Efficiency
93.8%
EPS power connector (4+4 pin)
Yes
EPS power connector (8-pin)
Yes
EPS version
2.92
Fan diameter
13.5 cm
Fan speed
0 - 2100 RPM
Height
86 mm
Hold time
20.7 ms
Manual
Yes
Manual languages
Simplified Chinese, German, English, Spanish, French, Italian, Japanese, Polish, Russian, Thai, Ukrainian
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)
10 A
Maximum input current (@220V)
5 A
Mean time between failures (MTBF)
100000 h
Motherboard power cable length
60 cm
Motherboard power connector
20+4 pin ATX
Noise level
16 dB
Number of +12V rail(s)
4
Number of fans
1 fan(s)
Number of SATA power cables
4
Number of SATA power connectors
13
On/off fan switch
Yes
On/off switch
Yes
Operating temperature (T-T)
0 - 40 °C
Package depth
126 mm
Package height
355 mm
Package weight
3.5 kg
Package width
230 mm
PCI Express connector
Yes
PCI Express power cable length
60 cm
PCI Express power connectors (12-pin)
1
PCI Express power connectors (6+2 pin)
4
Peak power
950 W
Peripheral (Molex) power cable length
900,1050 mm
Peripheral (Molex) power connectors (4-pin)
2
Power factor
0.98
Power protection features
Over current, Over voltage, Overheating, Overload, Short circuit, Surge & inrush protection (SIP), Under voltage
Power supply unit (PSU) form factor
ATX
Product colour
Black
Products per shipping (inner) case
4 pc(s)
Purpose
PC
SATA power cable length
600,750,900,1050 mm
Screws included
Yes
Shipping (inner) case height
26 cm
Shipping (inner) case length
52.8 cm
Shipping (inner) case net weight
19.3 kg
Shipping (inner) case width
36.8 cm
Sustainability certificates
ENERGY STAR, ErP, Triman
Total power
850 W
Weight
2.2 kg
Width
150 mm

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Manual

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Price history over the last 6 months
be quiet! Dark Power 14 850 W - 80 Plus Titanium power supply unit 20+4 pin ATX ATX Black
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R4,292
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Highest
R4,409
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