The Dell XPS 8940 7080 MT 500W Power Supply H500EPM-00 4FWF7 5K7J8 Y7R0X is a reliable power module designed to provide a maximum power output of 500W. Specifically designed for the compatible model 5K7J8, this power supply is essential for maintaining the optimal performance of your computer system. With a focus on efficiency and stability, this product ensures that your machine receives the necessary power to function at its best.