Updated ATX 3.0 specifications for the next-generation hardware power demands and ensure users get the most stable and cost-optimized performance possible with the highest power efficiency. HYDRO PRO series, 80 PLUS 230V EU bronze certified, saves energy through its high efficiency up to 85% and excesses the standard through its high efficiency up to 88%. An advanced fan control designs to detect heat, adjusts fan speed for optimal cooling performance and also protects valuable components at their time of maximum heat stress. HYDRO PRO series are quieter at idle, and the 120mm fan reduces noise even when you're pushing your system hard.