What is PCI Express? Do PCIe lanes, slots, and versions matter?

However, some PCIe slots also have more data lanes than their size Therefore, some PCIe x16 slots might only have x8 PCIe lanes Usually, this

PCIe slots come in different sizes, denoted by their lane count The numbers x4, x8, and x16

pcie 40 in pcie 30 slot 6 PCIe Slot PC with 1 PCI – 8th Gen Intel ; Case Type: Mid-Tower Black ; Case Dimensions: 8″ x 17″ x 17″ ; Chipset, Intel Q370 ; Expansion Slots Available:

pcie slot for gpu These numbers correspond to the transmission line count in the PCIe slot The larger count of transmission lines, the larger dimensions of card