I need as many usable PCIe slots as I can get. For example I’m looking at motherboards with 6 PCI-e slots, most if not all have three “SLI ready” 3x PCI-Express 3.0/2.0 x16 Slots (run at x16 or dual x8 or x8/x4/x4), 3x PCI-Express 2.0 x1 Slots. If I use one slot for graphic could I use the other two PCI-Express 3.0/2.0 x16 Slots for anything else? Giving me 5x PCI-Express 2.0 x1 Slots…