The unbeatable performance of the EVGA Super NOVA G2 power supply line is now available in a 650 watt version. Based on the award winning G2 power supplies, these units feature 80 Plus Gold rated efficiency, & clean, continuous power to every component. The ECO Control Fan system offers fan modes to provide absolutely zero fan noise during low to medium load operations. Backed by an award winning 7 year warranty, & 100% Japanese capacitor design, the EVGA Super NOVA 650 G2 power supplies offer unbeatable performance at an unbeatable value. ** Features** 80 PLUS Gold certified, with 90% (115VAC) / 92% (220VAC~240VAC) efficiency or higher under typical loads Highest quality Japanese brand capacitors ensure long-term reliability Fully Modular to reduce clutter & improve airflow NVIDIA SLI & AMD Crossfire Ready Heavy-duty protections, including OVP (Over Voltage Protection), UVP (Under Voltage Protection), OCP (Over Current Protection), OPP (Over Power Protection), & SCP (Short Circuit Protection) Ultra Quiet Fan with ECO Intelligent Thermal Control Fan system (Zero Fan Noise < 45°C) Unbeatable 7 Year Warranty & unparalleled EVGA Customer Support.