Should you buy a PCIe or SSD?

Can I Connect a x4 PCIe board into an x16 PCIe Slot? - NI can i put a pcie 4 0 in a 3 0 slot The answer is yes it will work But the PCIe GPU will work at PCIe speeds So to have maximum benefit of the PCIe GPU you would can you run pcie 40 in 30 slot PCIe boards can fit into slots designed for their lane configuration or higher Plugging a x4 PCIe into a x16 slot is acceptable

can i put pcie x4 in x16 slot Yes, PCIe standards are thankfully backwards compatible, meaning that a PCIe device will work in a PCIe slot, but it will only be able to reach PCIe