在用System.Management.ManagementClass取出的CPU信息中的SystemName是代表什么意思？

[javamy018]

        static string A()
        {
            System.Management.ManagementClass mc = new System.Management.ManagementClass("win32_processor");
            System.Management.ManagementObjectCollection moc = mc.GetInstances();
            string str = "";
            foreach (System.Management.ManagementObject mo in moc)
            {
                if (mo.Properties["Name"] != null
                  && mo.Properties["Name"].Value != null)
                {
                    Console.WriteLine("Name ................ : {0}", mo["Name"].ToString());
                }

                if (mo.Properties["Caption"] != null
                  && mo.Properties["Caption"].Value != null)
                {
                    Console.WriteLine("Caption ............. : {0}", mo["Caption"].ToString());
                }

                if (mo.Properties["processorid"] != null
                  && mo.Properties["processorid"].Value != null)
                {
                    Console.WriteLine("ProcessorID ......... : {0}", mo["processorid"].ToString());
                }
                if (mo.Properties["SystemName"] != null
                  && mo.Properties["SystemName"].Value != null)
                {
                    Console.WriteLine("SystemName .......... : {0}", mo["SystemName"].ToString());
                }

            }
            return str.Trim();
        }

结果：
-----------------------------------------------------------
-- CPU信息
-----------------------------------------------------------
Name ................ : Intel(R) Core(TM) i5-2300 CPU @ 2.80GHz
Caption ............. : Intel64 Family 6 Model 42 Stepping 7
ProcessorID ......... : BFEBFBFF000206A7
SystemName .......... : 4TJXU4U4EWFGFNP


因为发现同型号的CPU的ProcessorID 是相同的
所以不知道SystemName 这个是否能来做唯一标示

谢谢

[夜色镇歌]

http://msdn.microsoft.com/zh-cn/library/vstudio/577y3335.aspx

[bdmh]

SystemName Data type: string Access type: Read-only Name of the scoping system. This property is inherited from CIM_LogicalDevice. http://msdn.microsoft.com/en-us/library/aa394373(VS.85).aspx