The Ion SFX Gold is a high-performance fully modular PSU with enhanced cable flexibility and superior output quality. The semi-passive Zero RPM mode maintains total silence under light loads, and the custom-tailored 120 mm fan with FDB bearings ensures discrete operation even under heavy use. Revolutionary UltraFlex cables with ultra-high strand count wire and special insulation bend and twist effortlessly to make installation and cable-routing a breeze. All Ion SFX Gold power supplies are 80PLUS Gold Certified and backed with a 10-year warranty and full electrical protection suite for your peace of mind.