title: How to get memory information (RAM type, e.g. DDR,DDR2,DDR3?) with WMI/C++
body: <p>I have DDR2 RAM on my windows XP SP 2 Machine, but on WMI explorer (win32_physicalMemory) I am getting Memory Type = 0(Unknown) instead of 21(the code for DDR2). NameSpace is CIMV2.
  Can you please tell me how to get DDR2 Memory Type From WMI?</p>