did you have any problems installing the Samsung 950 pro M.2 drive ?
I will be using 3x 980tis in slots 1.2,4 as i .my cpu is 5960x so i have 40 lanes and i know having the 3x cards i will only be getting 8x/8x/4x/8x (M.2 takes over PCIe 3 SLOT) also according to the manual its good that im doing the 8x8x8x in 1,2,4 slots as i can then have the M.2 at 4x as if i do it so it does 16x16x8x in 1,4,5 i would only get 2x on the m.2 and also a bit more difficult getting the cards in 1,4,5 due to limited choice of water terminal and 120mm (80mm+40mm) bridges and more money . i figured that 8x8x8x is not that much slower than 16x16x8x about 2-4fps if that .
i just wanted to know if you ran into problems with the godlike board installing the M.2 drive as read on the MSI forums that there had been problems of it only running at 2x speeds and getting bad random read and write speeds with folk only running 1 or 2 cards .
im also thinking of getting the PM961 which seems faster than the 950 pro on the reads anyway .
thanks
P.s your build is sweet .