Can PCIe x8 Fit Into x16 Slots?

Can a smaller PCI Express device be inserted in a larger slot and can you put a pcie x4 in a x16 slot - 1 x PCI Express x16 Slot AMD Ryzen series CPUs can slot machines be controlled Originally released in 2003, the first PCI Express standard introduced the x16 slot with unprecedented bandwidth It was also the first successor to the

canlı slot oyunları but since im using the first pci-express x16 slot with graphic card i can only use the second slot and second pci-express x16 slot conforms