Seasonic G12 GM (2024) 850W 80 Plus Gold Semi-Modular Power Supply
The Seasonic G12 GM 850W is a high-efficiency semi-modular power supply, offering stable 80 PLUS Gold performance and essential power features for modern PC systems.
High Efficiency and Quiet Cooling in the Seasonic G12 GM 850W PSU
80 PLUS Gold Certified Efficiency
To begin with, the G12 GM 850W is engineered to meet the stringent 80 PLUS Gold standard, achieving up to 90% power efficiency at optimal load levels. Consequently, this high level of efficiency minimizes wasted heat and lowers energy costs over time. Furthermore, the unit features an advanced LLC resonant converter design and Active Power Factor Correction (PFC) for exceptionally stable voltage output and enhanced reliability.
Semi-Modular Design and Smart Fan Control
Furthermore, the semi-modular cabling reduces clutter by allowing peripheral and extra PCIe cables to be removed if not needed, while the most essential cables (24-pin MB, 8-pin CPU) remain attached for stability. In addition, the Seasonic Smart and Silent Fan Control (S2FC) intelligently manages the 120mm sleeve bearing fan speed. Consequently, this system strikes the optimal balance between effectively cooling the PSU components and ensuring the quietest possible operation under various load conditions.
Technical Specifications for Seasonic G12 GM 850W PSU
💡 Pro Tip:
Since the G12 GM 850W is semi-modular, take advantage of its flat black modular cables (PCIe, SATA, Molex). Only connect the cables you absolutely need to your components. This minimizes cable bulk in your case, which improves internal airflow and makes cable management significantly easier than with a non-modular unit.
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