I just acquired X99E ITX/ac motherboard and wish to buy high density memory modules for it. I think to get as much RAM as it can work with so that I can gain maximum computational power and fast RAM storage.

I plan to get one or two 32GB DDR4 Samsung Server Memory Modules 2133Mhz M386A4G40DM0-CPB LRDIMM.

http://www.samsung.com/semiconductor/products/dram/server-dram/ddr4-load-reduced-dimm/M386A4G40DM0?ia=2504#

Also I plan later to replace one or two of the modules with Samsung 64GB modules M386A8K40BM1 if necessity demands.

http://www.samsung.com/semiconductor/products/dram/server-dram/ddr4-load-reduced-dimm/M386A8K40BM1?ia=2504

The processor that I installed is Xeon 2630 v3, but I may upgrade if needed.

My questions are:

1/. Will X99E ITX/ac motherboard work with LRDIMM modules (and particularly with the mentioned ones).

2/. Will this MB work with 32GB or 64GB memory modules (when used with Xeon CPU).

I read in another topic here for other MB from X99-chipset series, that your MB is not limited for the max RAM in the BIOS, but it is CPU-limited. 

Here the installed Xeon 2630 v3 supports up to 768 GB RAM. 

So I guess I can install high density modules of 32GB or higher.

Thank you for any insights!