CERTIFICATION: 80 PLUS Gold certified for high energy efficiency and reduced electricity costs with 850 watts of power.. ATX 3.1 & PCIE 5.1 COMPATIBILITY: Supports the latest standards with native 12V-2x6 connector in two-tone design for modern graphics cards.. COMPREHENSIVE CONNECTORS: Equipped with 1x 24-pin mainboard cable, 1x 4+4-pin EPS, 2x 6+2-pin PCIe, 4x SATA and 2x 4-pin peripheral connectors.. Quiet operation: 120mm fan ensures efficient cooling with minimal noise level, ideal for quiet working environments.. COMPREHENSIVE PROTECTION: Multiple safety features (OCP, SCP, OVP, UVP, OTP, OPP) and 100,000 hours MTBF at 25°C with 3 year manufacturer's warranty.