What happens if you use a PCIe NVMe SSD in a PCIe

What happens if you use a PCIe NVMe SSD in a PCIe pci 4 ssd in pci 3 slot Gen 4 is faster than Gen 3 pcie slot x16 答えを言えば、PCI Expressには下位互換があるため、PCIe 対応のSSDを取り付けてもPCIe 接続になるだけで問題なく動作する。 PCIe ハイエンド

pcie slot x16 PCI Express Gen Bandwidth per line +------------------+------------------------------------+ PCIe Gen1

pcie slot splitter Filter · Filter · Akasa SSD to PCIe x4 NVME adapter card AK-PCCM2P-01 · ASUS HYPER X16 CARD V2 · ASUS Hyper x16 Gen 4 · ASUS Hyper x16 Gen5 Card  My laptop has a gen 3 slot First of all, I know that a PCIe 4 SSD NVMe will be running at gen 3 speeds and bottlenecked by the PCIe 3 slot But