Seasonic

Seasonic G12 GC-750 - 750W 80+ Gold ATX PSU, Smart & Silent Fan Control

SKU 6596 Brand Seasonic EAN13 4711173878537
Seasonic G12 GC-750 750W ATX power supply, 80 PLUS Gold efficiency, Active PFC, LLC resonant converter and Smart & Silent Fan Control (S2FC) for quiet, efficient operation.
PSU (Power Supplies) - Wattage 750 W
PSU (Power Supplies) - Efficiency Rating 80+ Gold

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).


Total power750 W
AC input voltage100 - 240 V
Input current10 A
Power Factor Correction (PFC) typeActive
Combined power (+3.3V)100 W
Combined power (+12V)744 W
Combined power (+5V)100 W
Combined power (-12V)3.6 W
Combined power (+5Vsb)12.5 W
Max output current (+3.3V)15 A
Max output current (+12V)62 A
Max output current (+5V)15 A
Max output current (-12V)0.3 A
Max output current (+5Vsb)2.5 A
Motherboard power connector20+4 pin ATX
Number of SATA power connectors6
SATA power cable length690 mm
Peripheral (Molex) power connectors (4-pin)3
Peripheral (Molex) power cable length690 mm
PCI Express power connectors (6-pin)2
PCI Express power connectors (8-pin)2
PCI Express power cable length70 cm
PCI Express connectorYes
Cabling typeNon-Modular
80 PLUS certification80 PLUS Gold
Supported motherboard form factorsATX
PurposePC
Power supply unit (PSU) form factorATX
Silent modeYes
Bearing technologySleeve
Mean time between failures (MTBF)100000 h
Product colourBlack
Fan diameter12 cm
Operating temperature (T-T)0 - 50 °C
CertificationEnergy Star, RoHS, WEEE, ErP Lot 6, REACH
SafetycTUVus, TUV, CB, CCC, BSMI, CE, FCC
Width150 mm
Depth140 mm
Height86 mm
Harmonized System (HS) code84733020