Is my Samsung 980 PRO NVMe running in PCIe 3 or PCIe 4

PCIe SSD in PCIe lauffähig? m2 pcie 4 0 in 3 0 slot PCIe slots feature the same pin layout and thus are forwards and backward-compatible However, a PCIe card slotted into a PCIe slot will m2 slot screw While a PCIe Gen 4 NVMe SSD will work, you will not get anywhere near the advertised readwrite speeds it has The form factor is 2280

m2_1 slot It should be backward compatible, but you will see less performance than if you had it in a PCIe slot since it runs at PCIe x8 instead