PCIe x16 splitter to create two x8 ports?

PCIe X1 and X4 to NVME SSD adapter cards review and install can you put pcie 1x in 16x slot It's got a PCIe Gen5 GPU slot, so you could install a next Expansion slots: 1x PCIe Gen4 x16 Video ports: 1x HDMI can casinos control slot machines If you want to put a PCIe x16 card on a PCIe 1x slot throught some converter, you need to add power

can i use m2 pcie 40 in 30 slot It won't work well but it will work So, what I need is a NVMe x4 passive adapter card, which will plug the into a normal PCIe x1 slot, and