CPU Serial

            System.Management.ManagementObjectSearcher Win32Processor = new System.Management.ManagementObjectSearcher("select * from win32_processor");
           
            string rtuProID, strProID;
            rtuProID = "";

            foreach (System.Management.ManagementObject Source in Win32Processor.Get())
            {
                strProID = Source["ProcessorID"].ToString();

                //Console.WriteLine("CPU Name         - " + Source["Name"]);

                //Console.WriteLine("CPU ProcessorID - " + Source["ProcessorID"]);

            }