Dark Power Pro 11 650W is be quiet!’s most advanced PSU ever, delivering 80PLUS® Platinum efficiency, effortless Quad-GPU support, and unmatched silence. The improved features include:
- 80PLUS® Platinum power efficiency and unmatched power stability (up to 94%) thanks to half bridge, LLC, SR and DC/DC technology
- Virtually inaudible SilentWings® 3 135mm fan with fluid-dynamic bearing
- 6-pole fan motor and IC motor control for smooth low-speed operation and reduced noise
- Large funnel-shaped fan intake facilitates high airflow with less turbulence
- Isolation sleeve reduces transmission of vibrations to case
- Overclocking key switches between four 12V-rails and one massive 12V-rail
- User-friendly cable management reduces clutter, improves cooling
- Premium 105°C-rated capacitors maximize reliability
- Intelligent control for up to 4 case fans
- German product conception, design and quality control
Choose Dark Power Pro 11 650W and get the most technologically-advanced PSU be quiet! has ever built.
Ports & interfaces | Motherboard power connector | 20+4 pin ATX |
![](/p.gif) | Peripheral (Molex) power connectors (4-pin) | 5 |
![](/p.gif) | Number of SATA power connectors | 8 |
![](/p.gif) | PCI Express power connectors (6-pin) | 1 |
![](/p.gif) | PCI Express power connectors (6+2 pin) | 4 |
![](/p.gif) | CPU power connector (4+4 pin) | Yes |
![](/p.gif) | ATX power connector (20+4 pin) | Yes |
![](/p.gif) | Floppy drive power connector | 1 |
![](/p.gif) | Floppy disk drive connector | Yes |
![](/p.gif) | CPU power connectors (8-pin) | 1 |
![](/p.gif) | Cabling type | Semi-Modular |
Power | Total power | 650 W |
![](/p.gif) | AC input voltage | 100 - 240 V |
![](/p.gif) | Peak power | 720 W |
![](/p.gif) | AC input frequency | 50 - 60 Hz |
![](/p.gif) | Input current | 7 A |
![](/p.gif) | Maximum input current (@110V) | +5Vsb,+12V1,-12V,+12V2,+3.3V,+12V3,+12V4,+5V A |
![](/p.gif) | Power factor | 0.99 |
![](/p.gif) | Power Factor Correction (PFC) type | Active |
![](/p.gif) | Combined power (+3.3V) | 125 W |
![](/p.gif) | Combined power (+12V) | 648 W |
![](/p.gif) | Combined power (+5V) | 125 W |
![](/p.gif) | Combined power (-12V) | 6 W |
![](/p.gif) | Combined power (+5Vsb) | 15 W |
![](/p.gif) | Max output current (+3.3V) | 25 A |
![](/p.gif) | Max output current (+12V) | 54 A |
![](/p.gif) | Max output current (+12V1) | 20 A |
![](/p.gif) | Max output current (+12V2) | 20 A |
![](/p.gif) | Max output current (+12V3) | 25 A |
![](/p.gif) | Max output current (+12V4) | 25 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 A |
![](/p.gif) | Hold time | 18.4 ms |
![](/p.gif) | Efficiency | 92.5 % |
![](/p.gif) | Power protection features | Overheating, Under voltage, Over current, Over power, Over voltage, Short circuit |
Packaging data | Manual | Yes |
![](/p.gif) | Package width | 348 mm |
![](/p.gif) | Package depth | 272 mm |
![](/p.gif) | Package height | 118 mm |
![](/p.gif) | Package weight | 3450 g |
Performance | Purpose | PC |
![](/p.gif) | Power supply unit (PSU) form factor | ATX |
![](/p.gif) | 80 PLUS certification | 80 PLUS Platinum |
![](/p.gif) | ATX version | 2.4 |
![](/p.gif) | EPS version | 2.92 |
![](/p.gif) | Noise level | 14.6 dB |
![](/p.gif) | Mean time between failures (MTBF) | 180000 h |
![](/p.gif) | Certification | CE, CB, TÜV, FCC, cTUVus, RCM (Australia), CU (Russia) |
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) | Fan speed | 1500 RPM |
![](/p.gif) | Fan location | Top |
![](/p.gif) | On/off switch | Yes |
Other features | Noise level (silent mode, | 9.2 dB |
![](/p.gif) | Noise level (quiet mode, 50%) | 10 dB |
![](/p.gif) | Noise level (full-load mode, 100%) | 14.6 dB |
![](/p.gif) | Warranty card | Yes |
![](/p.gif) | Cable management | Yes |
Weight & dimensions | Width | 180 mm |
![](/p.gif) | Depth | 150 mm |
![](/p.gif) | Height | 86 mm |
![](/p.gif) | Weight | 2100 g |