StorageJohn, It will work as long as none of the dimms are quad ranked. That is due to the limitation that you can only use 2 of the 3 dimms per channel when they are quad ranked. Now in order for these to work, you will need to place the 16gb dimms in in the white tabbed slots, then the 12 8gb dimms in  the black tabbed slots. That should allow you to function. Let me know if this helps.
Hello team, We currently have 18x8 gb memory in our server. We have decided that we will upgrade the server with more memory. We are thinking about this scenario: This should give us 192 gb of memory. Will this memory configuration work?  Thank you all, kind regards.
PE R710 memory upgrade, configuration question.