Open box new no box works perfectly just tested! Up for sale is a high-quality power supply from Corsair, a trusted brand in computer components. This power module has a maximum power output of 650W and is rated 80 Plus Bronze for energy efficiency. It features modular cabling, allowing for easy customization and cable management. This power supply is compatible with ATX form factor and has a total of 5 outlets. It comes with a single cooling fan and is designed in a sleek black color. Connectors include 4 Pin Peripheral, 8 Pin PCI Express, 6+2 Pin PCI Express, 24 Pin, 20+4 Pin, 6+6 Pin, 20 Pin, 6 Pin PCI Express, 4 Pin 12V, 8 Pin 12V, 6 Pin Auxiliary, and SATA I. This item is perfect for anyone in need of a reliable and efficient power supply for their computer setup.