be quiet! Straight Power E11-850W 80Plus Gold

be quiet! Straight Power 11 raises the bar for systems that demand virtually inaudible operation without compromising power quality.

This is thanks to the unique, optimal fan blade design coupled with an advanced dynamic fluid bearing and 6-pole fan motor that largely eliminates operating noise, with a very long life expectancy and minimal power consumption.

The Straight Power 11's fan inlet is funnel-shaped. It causes higher air performance that benefits higher cooling performance.

An absolute innovation: Straight Power 11 has no cables on the DC side inside the PSU body. This results in improved cooling airflow and less signal disturbance, simply from lack of wiring, and ultimately pushes component life to the max.

Thanks to the fully modular cable management, cables that are useless in the system are excluded. For this reason, the systems always seem very orderly. At the same time, the installation is done much more conveniently. Smoother airflow results from the uncluttered layout of the system, which means that the interior of the cabinet has less noise and temperatures.

Straight Power 11 850W is certified with 80PLUS® Gold efficiency, reaching up to 93%. This provides less power consumption and a cooler, quieter operation. Truly a benefit for any system.

The use of LLC and Synchronous Rectifier (SR) provides very stable operation and improved voltage regulation. The power supply is equipped with DC to DC conversion for tight voltage regulation even under cross load conditions. This ensures reliable operation with the next generation of processors and graphics cards.

Only the best components are used in Straight Power 11. That is why we have built only high quality Japanese capacitors in the PSU chassis. They are rated at 105 ° C, ensuring stability, reliability and a long service life.

We highlight ...

* SilentWings® 3 135mm fan virtually inaudible.
* Funnel-shaped fan opening of the PSU box for high air intake.
* No wires inside the power supply on the DC side for better cooling and longevity.
* 80PLUS® Gold efficiency (up to 93%).