General Information EVGA SuperNOVA power supplies are well known for their extreme efficiency, performance and reliability. In fact, over the last 3 years EVGA SuperNOVA power supplies have won over 70 awards from leading review sites. It is EVGAs dedication to performance that has created the latest power supply platform? the EVGA SuperNOVA G3 Series. With these new power supplies, we take the best features from our award winning G2 lineup and makes them even better. A smaller size, improved performance and a new Hydraulic Dynamic Bearing fan giving you ultra-quiet performance at an increased lifespan. Technical Information Specification Compliance: ATX12V/EPS12V Number of Fans: 1 Modular: Yes Power Description Number of +12V Rails: 1 Input Voltage: 120 V AC Input Voltage: 230 V AC Output Voltage: 3.3 V DC @ 24 A Output Voltage: 5 V DC @ 24 A Output Voltage: 12 V DC @ 70.80 A Output Voltage: 5 V DC @ 3 A Output Voltage: -12 V DC @ 500 mA Output Power: 850 W Physical Characteristics Form Factor: Internal Height: 3.3″ Width: 5.9″ Depth: 5.9″ Weight (Approximate): 8 lb Miscellaneous Environmentally Friendly: Yes Environmental Certification: ECO Environmental Certification: 80 Plus Gold Environmental Certification: TÜV Environmental Certification: cTUVus Environmental Certification: WEEE Environmental Certification: RoHS Environmental Certification: ErP Country of Origin: China Warranty Limited Warranty: 10 Year Product images may differ from actual product appearance.