The Coolmax Model V-500 JD-550-V500 500W Power is a universal ATX power module with a maximum power output of 500W. It features one fan for cooling, a sleek black color design, and compatibility with 230V voltage systems. With a maximum input current of 10A and connectors for 20+4 pins, this power supply is designed for reliability and efficiency for various computer models, specifically those compatible with COOLMAX. By offering a single outlet and a compact form factor, this unit is a practical choice for those looking to upgrade or replace their existing computer power supply.