Brooky99, With upgrading to 192GB from 144gb you would need to swap the 8GB dimms in the memory slots with the WHITE tabs (A1, A2, A3, B1, B2, B3) with the 16gb dimms.That will ensure that the 3 channels per CPU are populated the same. It is a valid configuration.  Let me know how it goes. 
Hi all,  I currently have a T710 with 144GB (18 slots of 8GB).  I'd like to take it to 192GB of RAM the cheapest way possible. I'm mindful that I can't just drop some 16GB sticks in there, and that it has to be laid out a certain way (certain banks to certain processors etc).  Can someone advise me on what I need to buy and which configuration I should be looking at?  Many thanks,  -Mark
PowerEdge T710 memory upgrade