Dell Poweredge R710 offers 16GB memory (4x4GB) in Advanced ECC mode for two processes.
Can I reconfigure it as Optimized mode in BIOS, even though apparently each socket only has two channels populated with one DIMM each? In other words, does Optimized mode requires all three channels populated?
I came to the above speculation according to http://lists.us.dell.com/pipermail/linux-poweredge/2009-May/039329.html and its linked www.delltechcenter.com/page/04-08-2009+-+Nehalem+and+Memory+Configurations