Highest quality Japanese brand capacitors on mainboard ensure long-term reliability. 80 PLUS Bronze certified, with 85% efficiency or higher under typical loads EVGA ECO Intelligent Thermal Control System eliminates fan noise at low to medium loads Heavy-duty protections, including OVP (Over Voltage Protection), UVP (Under Voltage Protection), OCP (Over Current Protection), OPP (Over Power Protection), SCP (Short Circuit Protection), and OTP (Over Temperature Protection)