Full modular design with all ribbon cables to maximize flexibility Cybenetics Platinum Certified 80 PLUS Gold Certified, 87% 90% 87% Efficiency At 20% 50% 100% Rated Load Compliant with ATX 3.1 & 3.0 standard & PCIe 5.1 ready, resisting transient power spikes. Full Range Auto Voltage Detection Design 100V~240V (Active PFC) 140mm Fluid Dynamic Bearing Fan Copper shaft around the bearing which provides stability and durability during operation thus better heat dissipation and longer life span.