Samsung 980 PRO MZ-V8P1T0B - solid state drive - 1 TB - PCI Express 4.0 x4 (NVMe) | Dell USA
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
Deal: The 1TB WD Black SN750 SE PCIe 4.0 SSD is now discounted on Amazon - NotebookCheck.net News
Samsung 980 PRO PCIe 4.0 NVMe M.2 Internal V-NAND Solid State Drive with Heatsink | GameStop
Western Digital SN530 M.2 2230 1tb Internal SSD NVMe PCIe for Surface Laptop 3 for sale online | eBay