B550M Steel Legend

What Should to Do With Extra PCIe Slots? m 2 pcie 4 0 in 3 0 slot The lower slot on the Asrock board is using one of the SATA lanes So you won't get any speed advantage PCIe pastedImage_ SATA 3 SSD m2_1 slot The card physically has an X4 interface, so it could be plugged into an X4, X8, or X16 slot It can still physically only access 4 lanes (else

m2 expansion slot YMMV Hence wanting to run the GPU on the remaining x4 slot In