Ultra LSP650 650-Watt Power Supply - ATX, SATA-Ready, SLI-Ready, 135mm Fan, Sleeved Cables, Matte Finish Box Contents - LSP650 power supply, 1 x 20 + 4 Pin Motherboard Connector, 1 x 4Pin / 8-Pin EPS Connectors (2 Connectors) 650 Watts (Full Load, Nominal Input Voltage) 135mm Fan - Allows for cooler and quieter operation In-Rush Current Protection Thermal Overload Cutoff Protection