more to the fact that i have 2 m.2 and was hoping to filling m2b the second socket with 1Tb ssd but the manual states:
1x M.2 connector (Socket 3, M key, type 2242/2260/2280/22110 SATA and PCIe 3.0 x4/x2 SSD support) (M2A_SOCKET)
1 x M.2 connector (Socket 3, M key, type 2242/2260/2280 PCIe 2.0 x4/x2 SSD support) (M2B_SOCKET)
have samsung 970 evo plus 256Gb in socket 1 was wanting to filling socket 2