Seagate FireCuda 530 4TB Internal NVMe SSD PCIe Gen 4 x4 ZP4000GM3A013 - Best Buy
XPG SX8100 Series Internal SSD 4TB M.2 NVMe PCIe Gen3x4 3D NAND Up to 3500MBps - Walmart.com
Amazon.com: Western Digital 4TB WD Red SN700 NVMe Internal Solid State Drive SSD for NAS Devices - Gen3 PCIe, M.2 2280, Up to 3,400 MB/s - WDS400T1R0C : Electronics