Here's a breakdown of the critical features of the FSP Mini ITX Solution/Flex ATX 85% Efficiency 220W Fully Modular Power Supply (FSP220-50FGBBI (M)-R) in bullet points: Compact Efficiency: Designed for small form factor builds, delivering 220W of power with an impressive 85% efficiency rating. Active PFC: This product incorporates an active power factor correction circuit to ensure stable and consistent power delivery, contributing to system stability and compliance with UL certification standards (UL-62368). Fully Modular Design allows for easy customization and cable management. By using only necessary cables, the system reduces clutter and improves airflow. Comprehensive Protections: The unit is equipped with Overtemperature Protection (OTP), Overvoltage Protection (OVP), Overcurrent Protection (OCP), and Overpower Pro (OPP) to safeguard components against potential electrical faults or fluctuations.