I am running a core i7 6700k, asus z170-a mobo, gtx 980 ti, 750 series pcie ssd, and some asus wifi card (I cant remember the name). I ran out of storage on my ssd, and I wanted to upgrade to an m.2 ssd. My only question is, am I out of cpu lanes or can I use my chipset lanes? I cannot use Ethernet either. (My wifi router is directly below me, and the stairs are on the other side of the house) sorry for types here and there.