CORE SHIFT II VE is 80 PLUS Gold certified for high energy efficiency, helping reduce power loss and heat generation - ideal for gaming PCs and high-performance systems. -ATX 3.1 and PCIe 5.1 compatible -A 120 mm low-noise fan provides effective cooling while keeping operating noise under control. -Eight industrial-grade protection mechanisms and a five-year warranty help safeguard your system for long-term reliability.