Techspot] PCIe 4.0 vs. PCIe 3.0 SSDs Benchmarked : r/hardware
Amazon.com: M.2 NVME SSD to PCIe 4.0/3.0 x4 Adapter, M.2 2280 2260 2242 2230 SSD to PCIe 4.0/3.0 x4 Host Controller Adapter Card with Aluminum Heatsink for PC Desktop with Full Speed : Electronics
PCIe 3.0 vs 4.0: What's the Difference and Which Is Better - MiniTool Partition Wizard