Dell Inspiron 3250 OptiPlex 3040 3650 3656 5040 7040 Series 180W Power Supply B180NS-00 RN5TM 0RN5TM CN-0RN5TM.Dell Part Number: RN5TM 0RN5TM CN-0RN5TMModel Number: B180NS-00Compatible Models: Dell Inspiron 3250, OptiPlex 3040 3650 3656 5040 7040 SeriesSpecifications:Input: 100-127~6.0A200-240V~3.0A50/60HzOutput:12.0VA 12.0A12.0VB 14.0A12.0VSB 0.84ATotal Output: 180W