i've some DELL servers, some have registered dimm memory, others have unbuffered dimm. Do you know any way to programaticaly get this info ? wmi class win32_physicalmemory doesnt seem to help on this point. I can see the info in dell open manage, but i've to lauch it on each of server...
Use the diagnostic program called "Speccy.Exe"
Download the free version "Speccy.exe". It will install
Then run the program. It detects huge details of your system including the memory type!