Seasonic G12-GM-750 Power Supply Unit 750 W 20+4 Pin ATX ATX Black
SKU: G12-GM-750
£127.68 (Excl. VAT)
- Description
- Specifications
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Seasonic G12-GM-750 Power Supply Unit 750 W 20+4 Pin ATX ATX Black

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 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 GM 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 GM units utilize the LLC resonant converter design, and the industry’s leading Smart and Silent Fan Control (S2FC).
80 PLUS GOLD
The G12 GC achieves 80 PLUS Gold certification with its 90 % efficiency at 50 % system load.
S2FC - SMART AND SILENT FAN CONTROL
The intelligent thermal circuit feature is designed to find the optimal balance between the necessity to cool the components and the need to run the power supply in the most silent manner possible. -
Feature Details Power Total power 750 W AC input voltage 100 - 240 V AC input frequency 50 - 60 Hz Input current 10 A 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) 20 A Max output current (+12V) 62 A Max output current (+5V) 20 A Max output current (-12V) 0.3 A Max output current (+5Vsb) 2.5 A Power protection features Over current, Over voltage, Short circuit Ports & interfaces Motherboard power connector 20+4 pin ATX Motherboard power cable length 55 cm Number of SATA power connectors 6 Peripheral power connectors 3 (4-pin Molex) Peripheral power cable length 690 mm PCI Express power connectors 2 (6+2 pin) PCI Express power cable length 70 cm CPU power connector (4+4 pin) CPU power cable length 60 cm Cabling type Semi-Modular Performance Purpose PC PSU form factor ATX 80 PLUS certification 80 PLUS Gold Bearing technology Sleeve MTBF 100,000 h Certification cTUVus, TUV, CB, CCC, BSMI, CE, FCC, Energy Star, RoHS, WEEE, ErP Lot 6, REACH Design Product colour Black Cooling type Active Fan diameter 12 cm Number of fans 1 fan On/off switch Yes Operational conditions Operating temperature 0 - 50 °C Packaging content Cables included AC, PCIe, Peripheral (Molex), SATA Cable tie(s) included No Weight & dimensions Width 150 mm Depth 140 mm Height 86 mm Packaging data Package type Box
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