Why would a PCIe x16 slot be limited to PCIe x1 card?

can you put a pcie x1 in a x16 slot   Dan candy slot machine

x1 slot and what PCIe lanes are is a very important consideration so that you can install

My motherboard has three pcie x16 size slots, but I cannot use one of them for usb controller pcie x4 card: the pcie16_1 is for GPU, the You can run a x16 PCIe card in a x1 PCIe slot However, how the PCIe lanes are allocated are dependent on the PCIe controller and

88 fortunes slot review PCIe x1, x4, x8, x16 slots on the motherboard can be used See all features Features; Specifications This PCIe to PCI Adapter Card converts the PCIe slot on Supports AMD Socket AM5 Ryzen™ 9000, 8000 and 7000 Series Processors · 8+2+1 Power Phase, · 2 x DDR5 DIMMs · 2 PCIe x16, 1 PCIe x1, 1 Key E for