NVME PCIe x16 Adapter, Electop M.2 Key-M SSD to PCI 3.0 Express Expansion Card, Support 2230 /2242/2260 /2280 with Heat Sink, Compatible with Windows XP / 7/8 / 10 & MAC OS System : Electronics
PCIe Gen 4 vs. Gen 3 Slots, Speeds
PCIe 4.0 NVMe SSD vs PCIe 3.0 NVMe SSD vs Sata III SSD | Game Loading Times - YouTube
950 Pro on PCI 2.0 vs 3.0 - TR Forums
PCIe 3.0 vs 2.0 - What is the Difference? - PC Guide 101
What Is PCI Express (PCIe)?
The PCIe 5.0 Specification is Now Available, Before PCIe 4.0 Has Even Shipped - ExtremeTech