The Gamdias Helios M1-750B SMPS is a high-performance 750W power supply unit designed for gaming PCs, boasting an 80 PLUS Bronze certification for up to 85% energy efficiency, reducing power consumption and heat output. Equipped with a 120mm hydraulic bearing smart fan, it automatically adjusts fan speed based on temperature and load for quiet, reliable cooling. The unit features flat black cables for easy installation and improved cable management, enhancing airflow within the case.