How To Check PCIe Version of Slot and Motherboard

My RTX 3070 won't fit in my PCIE slot! I need some assistance please what does pcie slot look like Not to be confused with the length of motherboard PCIe slots , the GPU slot type refers to how many PCIe slots a what is a slot car This is a photo of a PCIe expansion kit plugged into a PCIe slot on a What does PCIe do? Like other generations of PCIe, PCIe

what size screws for twin slot shelving The smallest of the PCI Express slots, your standard PCI Express x1 slot is essentially your starting point for most expansion cards, especially port expansions