The be quiet! Dark Power Pro 12 1200W offers 80 PLUS® Titanium efficiency and world class performance due to fully digital control and frameless fan concept. The most technologically-advanced PSU be quiet! has ever built.
Operational conditions | Operating temperature (T-T) | 0 - 50 °C |
Ports & interfaces | Motherboard power connector | 20+4 pin ATX |
![](/p.gif) | Peripheral (Molex) power connectors (4-pin) | 8 |
![](/p.gif) | Motherboard power cable length | 600 mm |
![](/p.gif) | Number of SATA power connectors | 16 |
![](/p.gif) | SATA power cable length | 500,550,600,650,750,800,900 mm |
![](/p.gif) | Peripheral (Molex) power cable length | 600,750,900 mm |
![](/p.gif) | EPS power connector (8-pin) | Yes |
![](/p.gif) | EPS power connector (4+4 pin) | Yes |
![](/p.gif) | PCI Express power connectors (6+2 pin) | 10 |
![](/p.gif) | PCI Express power cable length | 600 mm |
![](/p.gif) | ATX power connector (20+4 pin) | Yes |
![](/p.gif) | Floppy drive power connector | 2 |
![](/p.gif) | Floppy disk drive connector | Yes |
![](/p.gif) | Floppy disk drive cable length | 1200 mm |
![](/p.gif) | Cabling type | Fully-Modular |
Power | Total power | 1200 W |
![](/p.gif) | AC input voltage | 100 - 240 V |
![](/p.gif) | Peak power | 1300 W |
![](/p.gif) | AC input frequency | 50 - 60 Hz |
![](/p.gif) | Input current | 16 - 8 A |
![](/p.gif) | Maximum input current (@110V) | 16 A |
![](/p.gif) | Maximum input current (@220V) | 8 A |
![](/p.gif) | Power factor | 0.99 |
![](/p.gif) | Power Factor Correction (PFC) type | Active |
![](/p.gif) | Combined power (+3.3V) | 150 W |
![](/p.gif) | Combined power (+12V) | 1200 W |
![](/p.gif) | Combined power (+5V) | 150 W |
![](/p.gif) | Combined power (-12V) | 6 W |
![](/p.gif) | Combined power (+5Vsb) | 17.5 W |
![](/p.gif) | Max output current (+3.3V) | 25 A |
![](/p.gif) | Max output current (+12V) | 100 A |
![](/p.gif) | Max output current (+12V1) | 35 A |
![](/p.gif) | Max output current (+12V2) | 35 A |
![](/p.gif) | Max output current (+12V3) | 35 A |
![](/p.gif) | Max output current (+12V4) | 35 A |
![](/p.gif) | Max output current (+5V) | 25 A |
![](/p.gif) | Max output current (-12V) | 0.5 A |
![](/p.gif) | Max output current (+5Vsb) | 3.5 A |
![](/p.gif) | Hold time | 18.67 ms |
![](/p.gif) | Efficiency | 94.7 % |
![](/p.gif) | Power protection features | Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage |
Packaging content | Cables included | AC, CPU, PCIe, SATA |
Packaging data | Package width | 253 mm |
![](/p.gif) | Package depth | 417 mm |
![](/p.gif) | Package height | 152 mm |
![](/p.gif) | Package weight | 6800 g |
Logistics data | Shipping (inner) case length | 440 mm |
![](/p.gif) | Shipping (inner) case width | 325 mm |
![](/p.gif) | Shipping (inner) case height | 283 mm |
![](/p.gif) | Shipping (inner) case gross weight | 14400 g |
![](/p.gif) | Harmonized System (HS) code | 84733020 |
Performance | Purpose | PC |
![](/p.gif) | Power supply unit (PSU) form factor | ATX |
![](/p.gif) | 80 PLUS certification | 80 PLUS Titanium |
![](/p.gif) | ATX version | 2.51 |
![](/p.gif) | EPS version | 2.92 |
![](/p.gif) | Noise level | 25.8 dB |
![](/p.gif) | Bearing technology | FDB |
![](/p.gif) | Mean time between failures (MTBF) | 100000 h |
![](/p.gif) | Certification | ErP, WEEE |
Technical details | Sustainability certificates | ENERGY STAR |
![](/p.gif) | Compliance certificates | RoHS |
Design | Product colour | Black |
![](/p.gif) | Cooling type | Active |
![](/p.gif) | Fan diameter | 135 mm |
![](/p.gif) | Number of fans | 1 fan(s) |
![](/p.gif) | On/off switch | Yes |
Weight & dimensions | Width | 150 mm |
![](/p.gif) | Depth | 200 mm |
![](/p.gif) | Height | 86 mm |
![](/p.gif) | Weight | 2410 g |