lane slot

Here's how the commonly used PCIe slots compare: PCIe x1: has 1 lane, 18 pins, and 25 mm in length. PCIe x4: has 4 lanes, 32 pins, and 39 mm in length. PCIe x8: has 8 lanes, 49 pins, and 56 mm in length. PCIe x16: has 16 lanes, 82 pins, and 89 mm in length. PCI Express slots, lanes, pins, and physical dimensions. tanganemas slot login