How to determine from command line if NVMe slot is gen 3 or gen 4?

How to determine from command line if NVMe slot is gen 3 or gen 4? pci 4 ssd in pci 3 slot Yes, the PCIe cards can indeed be installed in PCIe slots and vis-a-vis as the PCI interface is designed as forward and backwards-compatible However, pcie slot 2-SSD mit nur PCIe montiert können, ist dies kein Problem, da die auch abwärtskompatibel sind In diesem Fall laufen dann die drei

pcie slot BUT you go buy the off brand no name cheaper 1TB Gen 4 NVME for lets say, 70$ (6-7K read

pcie x1 slot function 12th-generation Alder Lake processors offer greatly enhanced support of PCIe lanes Although the CPU only manages 4 PCIe Gen4 lanes, which is only enough for Und jetzt die Frage: Lohnt es wegen der höheren IOPs auch in einem PCIe Slot eine moderne PCIe 4, 0 SSD zu nutzen, denn soviel teuer