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

Is my Samsung 980 PRO NVMe running in PCIe 3 or PCIe 4 pcie 4 in pcie 3 slot ssd They are all compatible Even a PCIe SSD will work just fine, but the speed will be limited to PCIe x4 pcie 30 x4 slot Also since I have a MOBO that supports one PCIe x4 and one PCIe x4 slot, my question would be where to store what files as well on which

pcie 30 x4 slot PCIe BGA SSD ECR Table 3 of section in the document “PCIe BGA SSD ECR”, defines the PWR_1 signal as a source This is changed to

pcie 8x slot The PCIe specification is intended to increase data transfer rates from 8 GTs to 16 GTs , allowing SSDs, GPUs, PCIe vs PCIe : what are the main differences? Simply put, PCIe Gen 4 has double the throughput of PCIe This is true for every new