Seasonic Power Supply X850 Active PFC 100-240V ATX +12V Modular 850W 80PLUS Gold Retail

The very first full modular multi-output ATX; high-wattage power supply that has ever obtained the 80PLUS® Gold certification is introduced by Seasonic; this coveted power supply is named “X” and is offered in 560W versions.


Featuring a patent pending design of “DC Connector Module with Integrated VRM”; the X Series is set to achieve both near-perfect DC to DC conversion and fully modularized design without compromising efficiency. After a long wait; finally there is a product that delivers the complete package; ultra-high efficiency; greatly improved dynamic response; and customizable cable arrangement that is tailored to meet any individual’s needs.


The X Series adopts a clever “Hybrid Silent Fan Control” design; which offers three distinct operation modes; fanless mode; silent mode; and cooling mode. The X automatically adjusts fan mode and speed according to the ambient temperature level. This brand new design not only optimizes heat dissipation; but also prolongs lifespan of the system by reducing unnecessary fan rotation. To make the X Series even more robust and exciting; Seasonic offers Sanyo Denki San Ace Silent Fan on X; the best fan there is in the industry.""