Solid Gear ATX12V/EPS12V 550-Watts Power Supply, Black SDGR-550E Type: ATX 12V v2.3 & EPS 12V v2.91 Maximum Power: 550W Fan: 1x 120mm Nano Cooling Fan Connectors: 1x 20+4pin Main Connector, 1x 4+4pin CPU Connector, 1x 6pin PCI-Express Connector, 6x SATA Connectors, 6x Peripheral Connectors, 1x Floppy Connector Safety Approval: CUL, CE, CB, FCC