The SanDisk Extreme Pro Portable SSD outperforms with 2000 MB/s read speeds, IP65 dust/water resistance, 3-meter drop protection, and 256-bit AES encryption per the 2026-02 release specs. The SanDisk Extreme Pro SDXC 256GB is limited to 200 MB/s read and 140 MB/s write on UHS-I V30/U3 with general environmental resistance but no encryption. The SSD is the clear winner for speed and security whi...