MICRO TOLERANCE LOAD REGULATION (0.5%): This power supply is a great option for high-performance applications due to its exceptional electrical performance and dependability. FULL MODULAR: To improve ventilation, use only the necessary cables to reduce clutter and boost airflow. Efficiency levels are 87% at 20% load, 90% at 50% load, and 87% at 100% load. A state-of-the-art fan control that enables users to reduce total fan noise is the PREMIUM HYBRID FAN CONTROL.