Samsung Ssd M.2 Pm981 256gb 512gb Solid State Hard Disk M2 Ssd Nvme Pcie 3.0 X4 Nvme Laptop Internal Disco Duro Tlc Pm 981 1tb - Solid State Drives - AliExpress
I bought the new Samsung 980 Pro 1TB (PCIe 4.0) and put in the Lenovo Yoga Slim 7 (PCIe 3.0), I saw only ~10% decrease in raw performance : r/AMDLaptops
Dell M.2 Pcie NVME OPAL2 Class 40 2280 Solid State Drive - 512GB - Bing - Shopping