This power supply unit from IBM Emerson is a high-quality component for use in computer servers and networking equipment. With a maximum output power of 1400 watts, it can effectively power even the most demanding enterprise systems.Please note that California residents should be aware of the California Prop 65 Warning included with this product. This warning states that the product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. However, this power supply unit is fully functional and in excellent working condition.