Used for gaming, went to laptop so has been sitting in storage since. This Corsair HX850 CMPSU-850HX Semi Modular Power Supply is a high-quality item that will provide reliable power to your computer. It is compatible with a variety of connectors including 4+4 CPU, 4 Pin Peripheral, 6 Pin PCI Express, 6+2 Pin PCI Express, and SATA I. The voltage compatibility is 120 V and it can be used with a variety of brands. This power supply features a cooling system with one fan and is designed in a sleek black color. It is a versatile item that can be used with a universal brand and has a modular design. It is ideal for use in computers and other electronics that require a stable and reliable power source.