Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Technical details | |
| Sustainability compliance | ![]() |
| Sustainability certificates | ENERGY STAR, ErP |
| Ports & interfaces | |
| Floppy disk drive connector | ![]() |
| PCI Express connector | ![]() |
| Motherboard power connector | 20+4 pin ATX |
| Number of SATA power connectors | 12 |
| Peripheral (Molex) power connectors (4-pin) | 5 |
| EPS power connector (8-pin) | ![]() |
| ATX power connector (20+4 pin) | ![]() |
| PCI Express power connectors (8-pin) | 6 |
| CPU power connector (4+4 pin) | ![]() |
| PCI Express power connectors (6+2 pin) | 6 |
| Cabling type | Modular |
| Motherboard power cable length | 60 cm |
| SATA power cable length | 600,750,900,1050 mm |
| CPU power cable length | 60 cm |
| Peripheral (Molex) power cable length | 1050,600,750,900 mm |
| PCI Express power cable length | 60 cm |
| Floppy disk drive cable length | 120 cm |
| EPS power connector (4+4 pin) | ![]() |
| Weight & dimensions | |
| Weight | 1.96 kg |
| Height | 86 mm |
| Width | 150 mm |
| Depth | 175 mm |
| Energy management | |
| Peak power | 850 W |
| Input current | 9 - 4.5 A |
| Nominal power | 750 W |
| Efficiency | 93.8% |
| Hold time | 20.2 ms |
| Power protection features | Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage |
| Power factor | 0.97 |
| Power Factor Correction (PFC) type | Active |
| Combined power (+3.3V) | 110 W |
| Combined power (+12V) | 744 W |
| Combined power (+5V) | 110 W |
| Combined power (-12V) | 6 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 22 A |
| Max output current (+12V) | 62 A |
| Max output current (+5V) | 22 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) | 30 A |
| Max output current (+12V3) | 30 A |
| Max output current (+12V2) | 25 A |
| Max output current (+12V1) | 25 A |
| Total power | 750 W |
| Maximum input current (@110V) | 9 A |
| Maximum input current (@220V) | 4.5 A |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 40 °C |
| Packaging data | |
| Package weight | 4.18 kg |
| Package depth | 270 mm |
| Package height | 120 mm |
| Package width | 350 mm |
| Package type | Box |
| Certificates | |
| RoHS compliance | ![]() |
| 80 PLUS certification | 80 PLUS Titanium |
| Packaging content | |
| Cables included | CPU, DC, PCIe, Peripheral (Molex), SATA |
| Design | |
| Product colour | Black |
| Illumination | ![]() |
| Number of fans | 1 fan(s) |
| On/off switch | ![]() |
| Cooling type | Active |
| Fan diameter | 13.5 cm |
| Fan speed | 1800 RPM |
| Performance | |
| Certification | WEEE |
| Mean time between failures (MTBF) | 200000 h |
| Safety | CE, CB, TÜV, FCC, cTUVus, RCM, BSMI, CU, CCC |
| Form factor | ATX |
| Noise level | 19.6 dB |
| Purpose | PC |
| Bearing technology | FDB |
| Supported motherboard form factors | ATX |
| ATX version | 2.52 |
| EPS version | 2.92 |
| Silent mode | ![]() |
| Power supply unit (PSU) form factor | ATX |
| Logistics data | |
| Shipping (inner) case width | 30.5 cm |
| Shipping (inner) case length | 50.4 cm |
| Shipping (inner) case height | 36.8 cm |
| Shipping (inner) case gross weight | 18.1 kg |
| Products per shipping (inner) case | 4 pc(s) |
| Harmonized System (HS) code | 84733020 |
| EAN | 4260052188002 |
| Warranty | 3 years |
The be quiet! Dark Power 12 is a 750-watt power supply unit designed for high-performance computing systems. It meets the 80 PLUS Titanium certification standard, achieving an efficiency of up to 95.9%, which translates to reduced energy waste and lower heat output. The unit utilizes a 135mm fan with a frameless design to facilitate quiet operation under various load conditions. Conforming to the standard ATX form factor, it is compatible with a wide array of computer chassis.
This PSU features a fully modular cabling system, enabling the connection of only essential cables to improve internal airflow and simplify system assembly. For component safety, it incorporates a comprehensive suite of protection circuits, including over power, over voltage, and short circuit protection. An included overclocking key allows users to switch the unit's configuration between multi-rail and single-rail modes to accommodate different hardware requirements. The power supply's front has a full-mesh design with a funnel-shaped air inlet to optimize airflow to internal components.
Key Features:- Delivers 750W of continuous power
- 80 PLUS Titanium certified for high efficiency
- Standard ATX power supply form factor
- Fully modular design for custom cable routing
- Equipped with a 135mm fan for low-noise cooling
- Features an overclocking key for single or multi-rail operation
- Provides 6 PCIe and 12 SATA power connectors
- Measures 150 x 86 x 175 mm (W x H x D)
Estimated delivery: 23.01 - 26.01
Today: 10:00 - 18:00
Estimated delivery: 23.01 - 26.01
Today: 09:00 - 17:00
Estimated delivery: 23.01 - 26.01
Today: 10:00 - 17:00
Estimated delivery: 23.01 - 26.01
Today: 10:00 - 18:00
Estimated delivery: 23.01 - 26.01
Today: 10:00 - 17:00
Estimated delivery time: 23.01 - 26.01
Estimated delivery time: 24.01 - 26.01
Estimated delivery time: 23.01 - 25.01
Estimated delivery time: 24.01 - 26.01
Estimated delivery time: 24.01 - 25.01
Estimated delivery time: 23.01 - 26.01
Estimated delivery time: 23.01 - 26.01
Estimated delivery time: 24.01 - 25.01


