Product Detail AZZA Dynamo 500W ATX 12V 2.2, 20+4 pin , 8pin(4+4) Connector Maximum Output: 500W Come with 4xSATA, 6xIDE, 1xFloppy, 1x6pin PCI-E Connector With 120mm Blue LED Silent Fan Over Voltage Protection and Over Load Protection . The "AZZA PSAZ-500B12 Dynamo 500W Power Supply Black" is best product for you. We recommended AZZA PSAZ-500B12 Dynamo 500W Power Supply Black