Be Quiet! 1200W PSU - BN255 Dark Power Pro 11, Modular, Fluid Dynamic Fan, 80+ Platinum, SLIXFire, OC Key

Be Quiet! Dark Power Pro 11 1200W PSU

Legendary Silence, Cutting Edge Performance

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 1200W 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.
 

• 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
• 1200 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
• Product conception, design and quality control in Germany

 
 
 
 
 
 
Applications
 
• Advanced, high-resolution gaming and multimedia systems
• Overclocked systems
• Multi-GPU workstations for 3D graphics, photo editing, video editing
• Any application that requires high power with superior quietness
 
 
 
 
 
 
 
Energy Efficiency
 
• 80PLUS® Platinum certification with up to 94% efficiency
• Saving power means saving money, but it also mean less waste heat, less cooling required, and overall quieter operation
• Standby drain less than 0.10Watts
• Meets Energy Star 6.0 guidelines
• Fulfills the ErP 2014 guidelines
• Zero Load design supports Intel’s Deep Power Down C6 and C7 (Haswell) modes
 
 
 
 
 
 
Virtually Inaudible Operation
 
• Installed SilentWings® 3 135mm fan includes a wide array of electronic and mechanical optimizations for best-of-class airflow with very low noise production, including:
    - Unique airflow-optimized fan blade design reduces noise-generating fan turbulence
    - Advanced fluid-dynamic bearing with copper core provides for greatly reduced operating noise and super-long life
  &nbs..