How fast is PCIe 4.0 NVMe vs PCIe 3.0 [BEST NVMe 2023]
KingSpec M.2 NVMe PCIe 3.0 x4 SSD with DRAM Internal Solid State Drive SSD with Cache Speed up to 3500MB/s High Performance for Laptop Desktop Gaming SSD - Newegg.com
What is the Difference Between PCIe Gen 3 & Gen 4? – Patriot Memory Store