VisionTek DLX4 2230 M.2 PCIe 4.0 x4 SSD NVMe 512GB Internal Solid State Drive - M.2 2230 - Opal 2.0 - Self-Encrypting Technology - Max Sequential Read up to 4725 MB/s - Max Sequential Write up to 2525 MB/s - TBW up to 250TB (901699)