Dell L220AS-00 Inspiron 660S Vostro 270S Desktops 220W 100-240V Power Supply R82H5 0R82H5 CN-0R82H5.Model Number: L220AS-00Dell Part Number: R82H5 0R82H5 CN-0R82H5Lite-On Part Number: PS-5221-03DFCompatible Models: Dell Inspiron 660S Vostro 270S DesktopsSpecifications:Input:100-240V ~ 6.0A50-60 HzOutput:+5V / 15.0A max+5Vsb / 3.0A max+12V / 18.0A max-12V / 0.3A max+3.3V / 10.0A maxTotal Output Power: 220 Watts