Seasonic G12 GOLD 850W, semi-modular

G12 GM The G12 GM Series is available in the standard ATX Form Factor and in wattages that are most common for a PC system. The Seasonic G12 GM-Series achieves 80 PLUS® Gold standard, providing at least 87%, 90%, and 87% power usage efficiency at 20%, 50%, and 100% operating loads, respectively. This efficiency, combined with Active Power Factor Correction, enables the G12 GM series power supplies to reduce energy waste, resulting in savings on energy costs for users. Additionally, the G12 GM units utilize the LLC resonant converter design and the industry’s leading Smart and Silent Fan Control (S2FC) for optimal performance and quiet operation. Specifications 850 W 750 W 650 W 550 W Technical Specifications 80PLUS® Gold Cybenetics Efficiency Level TBA Cybenetics Noise Level TBA Form Factor ATX/EPS Dimensions 140 × 150 × 86 mm Fan Information Fan Size 120 mm Fan Control Smart and Silent Fan Control Fan Bearing Sleeve Bearing Cable Information Modularity Semi-Modular Electrical Features Operating Temperature 0 - 50 °C (derating from 100 % to 80 % from 40 °C to 50 °C linearly) MTBF @ 25 °C, excl. fan 100,000 hours AC Input Full Range Protection OPP, OVP, OCP, SCP, OTP, UVP Safety and Environmental Safety and EMC cTUVus, TUV, CB, CCC, BSMI, CE, FCC Environmental Compliance Energy Star, RoHS, WEEE, ErP Lot 6, REACH Warranty 5 Years Power Output AC Input 100 V - 240 V 10 - 6 A 50 Hz - 60 Hz DC Output Rail +3.3 V +5 V +12 V -12 V +5 VSB Maximum Power 20 A 20 A 70 A 0.3 A 2.5 A 100 W 840 W 3.6 W 12.5 W Total continuous power 850 W