What's the bandwidth and form factor for PCIe x1 x4 x8 and x16?

What are PCIe x1 Slots Used For? pcie 3 0 x1 slot A PCIe x1 slot is a type of expansion slot on a computer's motherboard that provides one lane of PCIe connectivity It is designed to support low-bandwidth pcie gen 4 in gen 3 slot According to PCIE Expresscard , a x1 card can be inserted into the x4, x8, and x16 connectors 15 This is referred to as up

pcie x32 slot Other PCIE slots are x16 physically, but they all operate as x1 electrically With that said, if I put my HBA to the x1 slot, what is