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 4 versions: 560W, 660W, 760W and 850W. Featuring an exclusive 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. Fans: 1 x Sanyo Denki Ball bearing fan Main Connector: 20+4Pin +12V Rails: Single PCI-Express Connector: 4 x 6+2-Pin SATA Power Connector: 8 Input Voltage: Full Range: 100 - 240V (Max. 90 - 264V) Input Frequency Range: 50/60 Hz Input Current: 10 - 5A