High Efficiency, 80 PLUS Gold CertifiedCompact ATX Size [140 mm deep]Smart and Silent Fan ControlTight Voltage Regulation (12 V, 5 V, 3.3 V) [ 3 %]Ample +12 V Output5 Years WarrantyThe G12 GC Series is available in the standard ATX Form Factor and in wattages that are most common for a PC system. The Seasonic G12 GC-Series achieves 80 PLUS Gold standard of 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 GC series power supplies to lessen energy waste, which translates into savings on the costs of energy costs for its users. In addition to being greatly efficient, the G12 GC units utilize the LLC resonant converter design, and the industrys leading Smart and Silent Fan Control (S2FC).Technical Specifications80PLUS : GoldCybenetics Efficiency Level: TBACybenetics Noise Level: TBAForm Factor: Intel ATX 12 VDimensions: 140 mm (L) x 150 mm (W) x 86 mm (H)Fan Information Fan Size: 120 mmFan Control: Smart and Silent Fan ControlFan Bearing: Sleeve BearingLife Expectancy: 25,000 hours at 40 C, 15 % - 65 % RHCable Information Modularity: Fixed cablesCable type: Flat black cablesElectrical Features Operating Temperature: 0 - 50 C (derating from 100 % to 80 % from 40 C to 50 C)MTBF @ 25 C, excl. fan: 100,000 hoursAC Input: Full RangeProtection: OPP, OVP, OCP, SCPSafety and Environmental Safety and EMC: cTUVus, TUV, CB, CCC, BSMI, CE, FCCEnvironmental Compliance: Energy Star, RoHS, WEEE, ErP Lot 6, REACHWarranty: 5 YearsPower OutputAC Input Voltage: 100 V - 240 VCurrent: 10 A Max.Frequency: 50 Hz - 60 HzRail +3.3V +5V +12V -12V +5 Vsb Max Power 15 A 15 A 54A 0.3 A 2.5A 100W 648W 3.6 W 12.5W