PCIe vs : What's the Difference and Which Is Better

4-PCIe-NVMe-M-2-SSDpCSSD-F2000GBMP600 PCIe - GEN 4

0 lane configuration supports double the bandwidth of PCIe 3 So my options are wide ×4) NVMe SSD

pcie expansion slot PCI-E SSDs represent a significant leap in storage technology, offering enhanced speed and performance over previous PCI-E SSDs

pcie 4 in pcie 3 slot PCIe Size and Lanes · PCIe x1: a single PCIe lane does not support the interface] · PCIe x4: NVMe SSDs occupy a single x4 slot] · PCIe x8: expansion cards