Enermax Triathlor ECO 800W 80 Plus Bronze Certified ATX12V & EPS12V SLI Ready Crossfire Ready Semi-Modular Power Supply, ETL800EWT-M 82 PLUS Ready 82-88% efficiency @ 20-100% load compliant with 80 plus BRONZE efficiency requirement. ErP LOT 6 Ready!. help system meet ErP lot 6 2010 (&lt;1W at standby mode) with high efficiency 5V sb circuity (with ErP lot 6 enable mother-broad ). Hydraulic BEARING FAN, hydraulic bearing 13.5cm, fan deliver silent, cooling and minimum noise. Extended CPU connector cable . Extend CPU connector cable to 65cm facilitates with bottom-mount chasis SafeGuard Multiple protection circuitry of OVP, UVP, OPP & SCP ensures your system safety