Brand :DTECH Model :PW032 Power Capacity :550w Input Voltage :115/230V Input Current :10/5A Input Frequency Range :60/50Hz Fan Size :80mm ATX Main Connector :(20+4 Pin) x 1 Connector CPU Power Connector :(4 Pin) x 1 Connector Type :N/A Operating Temperature :N/A Efficiency :N/A MTBF :N/A Safety Regulation :N/A Protection :N/A Certification :N/A Modular :Non Modular PCIe Power Connector :None SATA Power Connector :2 Connector Floppy Power Connector :None RGB Power Connector :None Peripheral Power Connector :2 Connector Warranty :1Y