How fast is PCIe NVMe vs PCIe

Buy Transcend 512GB SSD NVMe PCIe Gen3 x4 110S, Solid State nvme gen 4 in gen 3 slot ➤ High-speed NVMe PCIe Gen3 x4 Interface:combine the next-gen PCIe Gen 3x4 NVMe interface with the latest V-NAND technology nvme 40 in 30 slot 2 NVMe SSDs utilize the x4 connection, which has a bandwidth of 4GBs, which bottlenecks the SSD However, PCIe Gen 4 increases the bandwidth to

nvme and m2 slot difference Your notebook's NVMe slot is PCIe Gen 3 While a Gen 4 SSD will work, it will only run at the max speed allowed by the Gen 3 slot, which is