The EVGA 500 BV Power Supply is here. Designed with enthusiast needs in mind, EVGA power supplies are the best choice to power next generation enthusiast computers. Combining 500W of continuous power with exceptional performance, stunning efficiency, and cutting-edge design and features, the 500 BV power supply is what you need to take your system to the next level. FEATURES Quiet and Intelligent Auto Fan for near-silent operation80 PLUS Bronze certified, with 85% efficiency or higher under typical loads3 Year WarrantyHeavy-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) PRODUCT WARRANTY This product is covered under EVGA's 3 year warranty which covers parts and labor. Further warranty extension is available upon registration within 90 days of purchase. For more details please visit http://wwwevgacom/warranty/