be quiet! Dark Power 14 1200W ATX 3.1 PCIe 5.1 80 Plus Titanium Modular Power Supply
Be Quiet! Dark Power 14 1200W Fully Modular 80+ Cybernetics Titanium ATX 3.1 PCIe 5.1 PSU - BP021EU
Overall Rating: 4.4 / 5 (average from multiple review sources, as of 20 Oct 2026)
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Be Quiet Dark Power 14 1200 W - 80 Plus Titanium Power Supply Unit 20+4 Pin ATX
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 customer reviews from independent review platforms.
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be quiet! Dark Power 14 1200 Watt ATX 3.1 80 Plus Titanium PSU Power Supply
Overall Rating: 4.3 / 5 (average from multiple review sources, as of 20 Oct 2026)
Based on a total of 15,929 customer reviews from independent review platforms.
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be quiet! Dark Power 14 1200W ATX 3.1 PCIe 5.1 80 Plus Titanium Modular Power Supply
Overall Rating: 4.7 / 5 (average from multiple review sources, as of 20 Oct 2026)
Based on a total of 30,256 customer reviews from independent review platforms.
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be quiet! Dark Power 14 1200W 80 Plus Certified And Cybenetics Efficiency Atx 3.
Overall Rating: 4.2 / 5 (average from multiple review sources, as of 18 Oct 2026)
Based on a total of 26,737 customer reviews from independent review platforms.
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be quiet! DARK POWER 14 1200W PSU 80+ Titanuim ATX 3.1 PCIe 5.1 Power Supply
Overall Rating: 4.4 / 5 (average from multiple review sources, as of 7 Oct 2026)
Based on a total of 14 customer reviews from independent review platforms.
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be quiet! Dark Power 14 80 PLUS Titanium ATX 3.1 PSU - 1200W
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 3 Oct 2026)
Based on a total of 31,972 customer reviews from independent review platforms.
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be quiet Dark Power 14 1200 W - 80 Plus Titanium power supply unit 20+4 pin ATX
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
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Based on a total of 24,155 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
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be quiet! DARK POWER 14, 1200W, 80 PLUS certified and Cybenetics efficiency, ATX 3.1 compliant, PCIe 5.1
Overall Rating: 3.8 / 5 (average from multiple review sources, as of 19 Oct 2026)
Based on a total of 4,717 customer reviews from independent review platforms.
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Based on a total of 4,717 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
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Experience unparalleled power with the Be Quiet! Dark Power 14 1200W Fully Modular PSU. Designed for high-performance systems, it boasts 80+ Titanium efficiency, ensuring minimal energy loss. With ATX 3.1 and PCIe 5.1 compatibility, enjoy stable power delivery and whisper-quiet operation. Ideal for gamers and professionals seeking reliability.
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Product Information
Weight & dimensions
| Weight | 2.3 kg |
| Height | 86 mm |
| Depth | 175 mm |
| Width | 150 mm |
Technical details
| Sustainability certificates | ENERGY STAR, ErP, Triman |
Packaging data
| Package width | 230 mm |
| Package depth | 126 mm |
| Package height | 355 mm |
| Package weight | 3.7 kg |
| Manual languages | Simplified Chinese, German, English, Spanish, French, Italian, Japanese, Polish, Russian, Thai, Ukrainian |
| Manual | Yes |
Logistics data
| Shipping (inner) case length | 52.8 cm |
| Shipping (inner) case width | 36.8 cm |
| Shipping (inner) case height | 26 cm |
| Shipping (inner) case net weight | 20.1 kg |
| Products per shipping (inner) case | 4 pc(s) |
Other features
| Cable ties included | Yes |
| Screws included | Yes |
Certificates
| Compliance certificates | CB, Federal Communications Commission (FCC), RoHS, TÜV mark, UKCA, WEEE, cTUVus |
Operational conditions
| Operating temperature (T-T) | 0 - 40 °C |
Design
| On/off switch | Yes |
| On/off fan switch | Yes |
| Fan speed | 0 - 2100 RPM |
| Number of fans | 1 fan(s) |
| Fan diameter | 13.5 cm |
| Cooling type | Active |
| Product colour | Black |
Performance
| Mean time between failures (MTBF) | 100000 h |
| Bearing technology | FDB |
| Noise level | 21.1 dB |
| 80 PLUS certification | 80 PLUS Titanium |
| EPS version | 2.92 |
| ATX version | 3.1 |
| Power supply unit (PSU) form factor | ATX |
| Purpose | PC |
Ports & interfaces
| Cabling type | Fully-Modular |
| PCI Express connector | Yes |
| Motherboard power connector | 20+4 pin ATX |
| 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) | 2 |
| 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 | 4 |
| SATA power cable length | 600,750,900,1050 mm |
| Number of SATA power connectors | 13 |
| Motherboard power cable length | 60 cm |
Power
| Power protection features | Over current, Over voltage, Overheating, Overload, Short circuit, Surge & inrush protection (SIP), Under voltage |
| Hold time | 19.5 ms |
| Efficiency | 93.1% |
| AC input voltage | 100 - 240 V |
| Peak power | 1300 W |
| Total power | 1200 W |
| Max output current (+5Vsb) | 3 A |
| Max output current (-12V) | 0.5 A |
| Max output current (+5V) | 24 A |
| Max output current (+12V3) | 45 A |
| Max output current (+12V4) | 45 A |
| Max output current (+12V2) | 33 A |
| Max output current (+12V1) | 33 A |
| Max output current (+3.3V) | 25 A |
| Combined power (+5V) | 120 W |
| Combined power (+12V) | 1200 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 |
Product information
At a glance
- 1200W capacity for high-demand systems
- Exceptional 94% efficiency and quiet performance
- Robust safety features for reliable operation
Note: This text was created with the help of AI.
Power Up Your Setup with Be Quiet! Dark Power 14 1200W
If you're a gamer, content creator, or someone who loves to push their PC to its limits, the be quiet! Dark Power 14 1200W power supply unit (PSUs) is just what you need. Designed for enthusiasts who demand reliability and efficiency, this power supply is perfect for high-performance systems requiring stable power delivery. With a robust 1200W capacity, it ensures that all your components—from the latest GPUs to multi-core CPUs—get the juice they need for peak performance. You can find more options for your builds at PSUs.
Unmatched Efficiency and Quiet Operation
The Dark Power 14 sets the standard with its exceptional efficiency rating of up to 94%. This means that not only will you save on energy costs, but also keep your system running cooler and quieter. Thanks to its innovative silent wings fan technology, the unit operates whisper-quiet, making it an ideal choice for those who value a peaceful environment while gaming or working. Additionally, the fully modular cable design allows for easy installation and improved airflow, so you can say goodbye to unnecessary clutter in your case.
Stunning Design and Features
This power supply doesn't just perform phenomenally; it also looks fantastic. Encased in a sleek, black finish with a brushed aluminum front, the Dark Power 14 seamlessly integrates into any build. Its digital noise cancellation technology provides an extra layer of quality, ensuring stable power delivery and minimal interference. Equipped with multiple +12V rails, it supports high-end graphics cards and processors without compromising on performance. Plus, the 10-year warranty showcases be quiet!'s confidence in their product's longevity and reliability.
Safety and Compatibility
Safety is paramount when it comes to powering your components, and the Dark Power 14 delivers with a comprehensive set of protection features. With OVP (Over Voltage Protection), OCP (Over Current Protection), and SCP (Short Circuit Protection), you can rest easy knowing your hardware is well-protected. This power supply is compatible with a wide range of setups, including the latest ATX12V v2.4 specifications, making it an excellent choice for future-proofing your system. You’ll experience peace of mind with a unit that not only powers your PC but also shields it from potential damage.
Note: This text was created with the help of AI.
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