Ptcliss 550W GD550S ATX Gaming PC Power Supply 80+ Bronze PSU Non-Modular Power Supply Flat Black Cables 550watt non-modular ATX gaming pc power supply80 PLUS Bronze , with 85% efficiency or higher under typical loads 20mm ultra quiet fan ,excellent cooling performance?RGB LED Fan displaying7 colors Heavy-duty protection including: Over Voltage Protection(OVP),Under Voltage Protection(UVP),Over Power Protection(OPP)and Short Circuit Protection(SCP)Over Current Protection Connector:24?20+4?Pin x 1?ATX 12V 4+4 Pin x 2?PCI-E 6+2 Pin x 1, Molex x 3 ?SATA4PIN x 4 br>1, the picture is taken in kind, 2, please carefully confirm the power supply and part number and model before purchase.3. Each power supply is tested before shipment4, If you have any questions, please feel free to contact us, we will be happy to help you.