System pulls, fully tested working. Picture of the actual item. This Corsair HX850 power supply unit is a great choice for your desktop computer. With a maximum wattage of 850, it can handle high-powered components with ease. Its semi-modular design allows for easy cable management, and it is compatible with both 120V and 240V voltage systems. The unit comes with a 20+4 pin connector and a single fan for cooling. Its black color and sleek design make it a stylish addition to your computer setup. This power supply is suitable for universal use and is designed for ATX form factor.