EVGA SuperNOVA NEX1500 Classified 1500W Modular, 80Plus Gold, SLI, Crossfire, Power Supply (120-PG-1500-XR) SuperNOVA, exclusive power supply control and monitoring software Control and adjust +12V voltage for maximum over clocking potential Switch between single or multiple rails for ultimate control Over clock Mode allows PSU to deliver up to 1650W with 230VAC input 80Plus Gold certified, with up to 90% efficiency under typical loads Highest quality Japanese brand capacitors ensure long-term reliability Individual Sleeved Cables, Fully modular, EVGA 12 Guage Power Cord, Sanyo Denki Ball bearing fan Protections: OVP,UVP, OCP, OPP, SCP and OTP