Product Detail AZZA Dynamo 650W ATX 12V 2.2, 20+4 pin , 8pin(4+4) Connector Maximum Output: 650W, NVIDIA SLI & ATI CROSSFIRE Ready Come with 4xSATA, 6xIDE, 1xFloppy, 1x6Pin PCI-E, 1x8Pin(6+2) PCI-E Connector With 140mm Blue LED Silent Fan Over Voltage Protection and Over Load Protection . The "AZZA PSAZ-650B14 Dynamo 650W Power Supply Black" is best product for you. We recommended AZZA PSAZ-650B14 Dynamo 650W Power Supply Black