Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Technical details | |
| Sustainability certificates | ENERGY STAR, ErP, Triman |
| Ports & interfaces | |
| PCI Express connector | ![]() |
| Motherboard power connector | 20+4 pin ATX |
| Number of SATA power connectors | 13 |
| Peripheral (Molex) power connectors (4-pin) | 2 |
| EPS power connector (8-pin) | ![]() |
| ATX power connector (20+4 pin) | ![]() |
| PCI Express power connectors (8-pin) | 4 |
| CPU power connector (4+4 pin) | ![]() |
| PCI Express power connectors (6+2 pin) | 4 |
| Cabling type | Fully-Modular |
| Motherboard power cable length | 60 cm |
| SATA power cable length | 600,750,900,1050 mm |
| CPU power cable length | 70 cm |
| Peripheral (Molex) power cable length | 900,1050 mm |
| PCI Express power cable length | 60 cm |
| EPS power connector (4+4 pin) | ![]() |
| PCI Express power connectors (12-pin) | 2 |
| Weight & dimensions | |
| Weight | 2.3 kg |
| Height | 86 mm |
| Width | 150 mm |
| Depth | 175 mm |
| Energy management | |
| Peak power | 1300 W |
| Nominal power | 1200 W |
| Efficiency | 93.1% |
| Hold time | 19.5 ms |
| Power protection features | Over current, Over voltage, Overheating, Overload, Short circuit, Surge & inrush protection (SIP), Under voltage |
| Power factor | 0.98 |
| Power Factor Correction (PFC) type | Active |
| Combined power (+3.3V) | 120 W |
| Combined power (+12V) | 1200 W |
| Combined power (+5V) | 120 W |
| Max output current (+3.3V) | 25 A |
| Max output current (+5V) | 24 A |
| Max output current (-12V) | 0.5 A |
| Max output current (+5Vsb) | 3 A |
| AC input frequency | 50/60 Hz |
| AC input voltage | 100 - 240 V |
| Max output current (+12V4) | 45 A |
| Max output current (+12V3) | 45 A |
| Max output current (+12V2) | 33 A |
| Max output current (+12V1) | 33 A |
| Total power | 1200 W |
| Maximum input current (@110V) | 10 A |
| Maximum input current (@220V) | 5 A |
| Number of +12V rail(s) | 4 |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 40 °C |
| Packaging data | |
| Package weight | 3.7 kg |
| Package depth | 126 mm |
| Package height | 355 mm |
| Package width | 230 mm |
| Manual | ![]() |
| Manual languages | Simplified Chinese, German, English, Spanish, French, Italian, Japanese, Polish, Russian, Thai, Ukrainian |
| Certificates | |
| RoHS compliance | ![]() |
| 80 PLUS certification | 80 PLUS Titanium |
| Compliance certificates | CB, Federal Communications Commission (FCC), RoHS, TÜV mark, UKCA, WEEE, cTUVus |
| Other features | |
| Screws included | ![]() |
| Cable ties included | ![]() |
| Design | |
| Product colour | Black |
| Illumination | ![]() |
| Number of fans | 1 fan(s) |
| On/off switch | ![]() |
| Cooling type | Active |
| Fan diameter | 13.5 cm |
| Fan speed | 0 - 2100 RPM |
| On/off fan switch | ![]() |
| Performance | |
| Mean time between failures (MTBF) | 100000 h |
| Form factor | ATX |
| Noise level | 21.1 dB |
| Purpose | PC |
| Bearing technology | FDB |
| Supported motherboard form factors | ATX |
| ATX version | 3.1 |
| EPS version | 2.92 |
| 80 PLUS certification | 80 PLUS Titanium |
| Silent mode | ![]() |
| Power supply unit (PSU) form factor | ATX |
| Logistics data | |
| Shipping (inner) case width | 36.8 cm |
| Shipping (inner) case length | 52.8 cm |
| Shipping (inner) case height | 26 cm |
| Products per shipping (inner) case | 4 pc(s) |
| Shipping (inner) case net weight | 20.1 kg |
| EAN | 4260052192030 |
The be quiet! Dark Power 14 is a 1200W power supply unit engineered for high-performance PC builds that require substantial and stable power. It conforms to the ATX 3.1 standard and includes support for PCIe 5.1, ensuring compatibility with current and next-generation components like power-intensive graphics cards. The unit holds an 80 PLUS Titanium certification, which signifies high operational efficiency and results in reduced energy consumption and lower internal temperatures. Its fully modular cabling system allows for the use of only necessary cables, simplifying installation and improving airflow within the chassis.
Thermal management is handled by a 135 mm fluid-dynamic bearing fan, designed for quiet operation across the power curve. This cooling system supports a silent mode under low to medium loads, with the fan activating only as required to maintain optimal temperatures. A comprehensive suite of protection circuits is integrated to safeguard connected hardware from electrical anomalies, including over-voltage, over-current, and short-circuit events. The standard ATX form factor and 175 mm depth ensure compatibility with a wide range of mid-tower and full-tower PC cases.
Key Features:- Delivers 1200W of continuous power with a 1300W peak
- Certified 80 PLUS Titanium for high energy efficiency
- ATX 3.1 standard with native PCIe 5.1 support
- Fully modular cabling for clean and organized builds
- Features a 135 mm fan with active cooling
- Includes 13 SATA and 4 PCIe 6+2 pin power connectors
- Equipped with a full suite of power protection features
- Standard ATX form factor measuring 150 x 86 x 175 mm
Estimated delivery: 02.02 - 04.02
Today: 10:00 - 18:00
Estimated delivery: 02.02 - 04.02
Today: 09:00 - 17:00
Estimated delivery: 02.02 - 04.02
Today: 10:00 - 17:00
Estimated delivery: 02.02 - 04.02
Today: 10:00 - 18:00
Estimated delivery: 02.02 - 04.02
Today: 10:00 - 17:00
Estimated delivery time: 02.02 - 04.02
Estimated delivery time: 03.02 - 04.02
Estimated delivery time: 02.02 - 03.02
Estimated delivery time: 03.02 - 04.02
Estimated delivery time: 03.02
Estimated delivery time: 02.02 - 04.02
Estimated delivery time: 02.02 - 04.02
Estimated delivery time: 03.02


