Input Details Input Voltage:100-120V/ 200-240V Input Frequency Range: 50/60 Hz Input Current: 10A/ 5A Output Details Output Voltage: +3.3V@28A, +5V@36A, +12V@16A, [email protected], [email protected],+5VSB@2A Guaranteed to fit the Following Models: Acbel HBA008-ZA1GT Dell Optiplex 755