be quiet! Straight Power 11 Platinum 1200 Watt 80+ Platinum Power Supply

WORLD CLASS QUIET AND EFFICIENCY

Elevate your system to unparalleled silence and uncompromising power quality with the be quiet! Straight Power 11. Equipped with the high-end SilentWings® 3 fan, this power supply offers exceptional airflow while maintaining whisper-quiet operation. Its optimized fan blade design, advanced fluid-dynamic bearing, and 6-pole fan motor work in harmony to minimize operational noise, ensure an extended lifespan, and consume minimal power. With an impressive 80 PLUS Platinum efficiency rating of up to 93.9%, and the use of Japanese capacitors, the Straight Power 11 guarantees excellent stability and reliability for your system.

SILENT WINGS 3 FAN

Experience exceptional airflow and near-silent operation with the high-end Silent Wings 3 fan. Its unique optimized fan blade design, advanced fluid-dynamic bearing, and 6-pole fan motor work together to minimize operational noise, extend the lifespan, and reduce power consumption. Enjoy impressive airflow without compromising on a peaceful computing environment.

FUNNEL-SHAPED FAN OPENING

The funnel-shaped fan inlet of the Straight Power 11 enhances airflow and improves cooling performance. This design feature allows for increased air throughput, resulting in more efficient cooling for your system. Stay cool and enjoy optimal performance with the Straight Power 11 power supply.

WIRE-FREE DESIGN INSIDE THE PSU

The Straight Power 11 features a wire-free design on the DC side within the PSU body, resulting in enhanced cooling airflow and reduced signal disturbance. With no internal wiring, the power supply achieves improved thermal management and optimized component lifetimes, ensuring maximum durability and reliability. Experience superior performance and longevity with the Straight Power 11.

80 PLUS® PLATINUM CERTIFIED

The Straight Power 11 is 80 PLUS Platinum certified, offering exceptional energy efficiency of up to 93.9%. With reduced power consumption, this power supply operates cooler and quieter, providing a significant advantage for any system.

HIGH-CLASS TECHNOLOGIES

The Straight Power 11 incorporates LLC and Synchronous Rectifier (SR) technologies, delivering stable operation and enhanced voltage regulation. With DC-to-DC conversion, it maintains tight voltage regulation even under heavy cross-loading conditions. This level of reliability ensures seamless operation with the latest generation of processors and graphics cards, providing peace of mind for demanding computing needs.

JAPANESE 105° CAPACITORS

be quiet! takes pride in using only the finest components in the Straight Power 11. That’s why you’ll find high-quality Japanese capacitors inside the PSU chassis. These capacitors are carefully selected and rated to 105°C, guaranteeing exceptional stability, reliability, and an extended operating life.