PCIe x16 Slots

Removing and Installing a PCIe2 x16 Card pcie slot x16 I see various mobos with, for example, 'half-length' PCIe x16 slots But this is a contradiction in terms A PCIe x16 slot by definition is pcie 50 x16 slot What are pcie slots uses, what are pcie slots, pcie slots explained, what are pcie lanes, pcie

pcie4 slot PCIe x1 slots are the smallest PCI Express slots with the lowest throughput compared to bigger PCIe slots like the PCIe x16 slots However, PCIe