Power up your gaming setup with the ASUS Tuff-Gaming power supply. The 850W power supply features military-grade certified components, long-lasting dual ball fan bearings, and protective PCB coating that combine to deliver powerful and durable performance. The axial-tech fan design enables better airflow thanks to the long blades and a barrier ring. | ASUS Tuff-Gaming 850-Watt ATX 3.0 Gold Power Supply - Black