High Efficiency, 80 PLUS® Gold Certified
Compact ATX Size [140 mm deep]
Smart and Silent Fan Control
Tight Voltage Regulation (12 V, 5 V, 3.3 V) [± 3 %]
Ample +12 V Output
5 Years Warranty
The 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 industry’s leading Smart and Silent Fan Control (S2FC).
Technical Specifications
80PLUS®: Gold
Cybenetics Efficiency Level: TBA
Cybenetics Noise Level: TBA
Form Factor: Intel ATX 12 V
Dimensions: 140 mm (L) x 150 mm (W) x 86 mm (H)
Fan Information
Fan Size: 120 mm
Fan Control: Smart and Silent Fan Control
Fan Bearing: Sleeve Bearing
Life Expectancy: 25,000 hours at 40 °C, 15 % - 65 % RH
Cable Information
Modularity: Fixed cables
Cable type: Flat black cables
Electrical Features
Operating Temperature: 0 - 50 °C (derating from 100 % to 80 % from 40 °C to 50 °C)
MTBF @ 25 °C, excl. fan: 100,000 hours
AC Input: Full Range
Protection: OPP, OVP, OCP, SCP
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
Voltage: 100 V - 240 V
Current: 10 A Max.
Frequency: 50 Hz - 60 Hz
Rail +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
