SFX Power 3 450W with 80 PLUS Bronze certification supports a PCIe graphics card and is the top choice for compact power supplies for compact gaming PCs. The SFX Power 3 450W offers the ideal combination of efficiency, quiet operation, and reliability. Two PCIe connectors are available for high-performance graphics cards. The power supply provides essential safety features for comprehensive protection against overcurrent, over- and undervoltage, as well as short circuits and overloads. The SFX Power 3 delivers 450W of effective continuous power, ensuring reliable operation even under sudden heavy loads. The temperature-controlled 80mm quality fan allows for quiet operation at a maximum of 33.8 dB(A). The 80 PLUS Bronze certification with an efficiency of up to 89.3% is a compelling testament to the efficient and energy-saving operation of this power supply.