Samsung PM9A1 is not (fully) supported by Magician and running with NVMe v1.3 - Samsung Community
For Samsung Pm9a1 Pci-e 4.0 Pcie 2280 M.2 Nvme Ssd 2tb 1tb 512gb 256gb Internal Solid State Drive Hard Disk Hdd Compatible Pc - Printer Parts - AliExpress