Seasonic X-850 KM3 80 plus GOLD - 850W - Fully-modular

Seasonic Patented DC Connector Panel with Integrated Voltage Regulation Module
Seasonic’s Patented Fully Modular Design while minimizing voltage drops and impedance, it greatly maximizes efficiency and cooling to enhance overall performance and reliability.

Seasonic Hybrid Silent Fan Control – S2FC and S3FC
The industry first, advanced three-phased thermal control balances between silence and cooling.
The Hybrid Silent Fan Control provides three operational stages: Fanless, Silent, and Cooling Mode. In addition, there is a switch provided to allow for manual selection between the Seasonic S2FC (fan control without Fanless Mode) and the S3FC.

Sanyo-Denki San Ace Silent Fan
The world-renowned Sanyo Denki Ball bearing fans are made of the highest quality components to ensure maximum quality and performance. The use of spoon shaped high-density plastic fan blades with smoothed leading edges, strict tolerance ball bearings and precision copper axel are just some features to ensure ultra-low noise performance and quality. In addition, the fan uses 3 balancing points, instead of the industry standard of 2 points, to ensure perfect balance and rotation. The Sanyo Denki fan is a perfect match to the class leading Sea Sonic Hybrid Silent Fan control for the absolute top performance of the industry.