Dell Dimension 4600C Series 100-120V 50-60Hz 5A 160W Power Supply P2721 0P2721 CN-0P2721.Dell Part Number: P2721 0P2721 CN-0P2721Model Number: PS-5161-7DCompatible Part Numbers: P0813 0P0813 CN-0P0813Compatible Models: Dell Dimension 4600C Optiplex G SeriesSpecifications:Connectors: 20-pin Power Connector, P4 Connector, P6 Connector, Standard Power Connector, 2 x Floppy ConnectorsDimensions: 8.5 inches by 2.25 inches by 2.75 inchesInput: 100-120V~ 5A 50-60Hz 200-240V~ 3A 50-60Hz Output: +5V --- 11A +12V --- 11A -12V --- 0.5A +3.3V --- 9A +5VFP --- 2AMax: 160W