description : "zalman" 600w power supply, heatpipe and 120mm internal fan, modular cabling, dual pci-e connectors, 2 x sata power connectors, four +12vdc outputs, atx20+4 pin main connector for motherboard compatibility, supports atx12v cpu 4 pin and eps 12v cpu 8-pin, blue leds installed inside power supply for aesthetics, no power cord