why_wolf :
It should. Knowing the exact motherboard will help us know for sure though.
x99 Deluxe + Xeon 2699v3
OR
x99 Deluxe + xeon 2696 v4 (Broadwell-e)
"It should" not gonna work unfortunately (planning to buy one)
I need to know for sure
Officially asus not have bios for x99 deluxe that says you can put xeons into it
moreover v3 xeons as I know have 2011 socket NOT 2011-3
but some people say that they made it to work