Product information:

Dark Power Pro P11 550W '80 Plus Platinum' Modular Power Supply

It is a fact of the modern world that high technology requires constant refinement and unending improvement — and that is even truer for those who would be leaders. Dark Power Pro power supplies are renowned as the world’s quietest and most efficient high-performance PSUs.



The Dark Power Pro 11 550W model takes that a step further with a power conversion topology that delivers 80PLUS® Platinum performance, add to that an unparalleled array of enhancements that augment this unit’s compatibility, convenience of use, reliability, and safety, and the result is the most technologically-advanced power supply be quiet! has ever built.

Features

- Full bridge, LLC, SR and DC/DC technology for 80PLUS® Platinum certification and up to 94% power conversion efficiency.

- Virtually inaudible operation thanks to a broad array of optimizations, including the use of a be quiet! SilentWings® 3 135mm fan.

- SilentWings® 3 fan features an advanced fan frame, an airflow-optimized fan blade, fluid-dynamic bearing with copper core and a high-quality 6-pole motor for less vibration.

- The funnel-shaped fan opening of the PSU case is significant big and allows high airflow intake.

- 550 Watts of continuous power provide intensive power reserves for demanding computing applications.

- Overclocking key allows switchover between quadruple independent 12V-rail mode and high-performance single-rail operation.

- NVIDIA SLI Ready and AMD CrossFireX certifications allow you to build powerful Multi-GPU systems with confidence.

- Cable management with extra long cable reach simplifies component installation and reduces annoying clutter, increasing airflow and improving cooling in even the largest PC cases.

- Premium 105°C-rated Japanese capacitors maximize reliability

- Intelligent control for up to 4 case fans

- 5-year manufacturer’s warranty

- Product conception, design and quality control in Germany.





Specifications

- Model: 550w

- Article No. BN250

- EAN Code: 4260052183755

- Voltage/Frequency: 110-240Vac / 50-60Hz

- ATX 12V 2.4 / EPS 12V 2.92: Yes/Yes

- Dimensions (L x W x H): 180 x 150 x 86

- SilentWings 3 fan (mm): 135mm

- Noise Level (dB(A)) at 20 / 50 / 100% load: 8.7 / 8.9 / 10.1

- Efficiency (%) at 230V: Up to 94

- 12V-rails: 4

- Active PFC: Yes

- OCP, OVP, UVP, SCP, OPP, OTP: Yes

- Certifications: 80PLUS® Platinum, AMD CrossFireX, NVIDIA SLI

- Energy Star 6.0 compatible: Yes

- ErP2014 ready: Yes

- Lifetime of fan at 25°C (h): 180,000

Connectors

- 1 x 20+4-Pin ATX12V/EPS12V

- 1 x 4+4-Pin ATX12V/EPS12V

- 1 x 8-Pin ATX12V/EPS12V

- 4 x 6+2-Pin-PCIe

- 1 x 6-Pin-PCIe

- 8 x SATA

- 5 x 4-Pin-Molex

- 1 x Floppy

- Warranty: 5yr