Crucial X9 Pro Portable SSD vs SanDisk Extreme PRO V2 Portable SSD 1TB

The SanDisk Extreme PRO V2 is the faster drive: its USB 3.2 Gen 2x2 link reaches up to 2000 MB/s reads and 3700 MB/s writes, roughly double the Crucial X9 Pro's 1050 MB/s. The Crucial is the simpler, more portable pick, with a tiny bus-powered body and hardware AES encryption, and it works across Mac, Windows and Android. Reviewers and owners praise the SanDisk's forged aluminum heatsink for holding speed on long transfers, and its IP65 rating and 3-meter drop protection for field use; the Crucial is liked for its compact size but is not rated rugged. Buy the SanDisk if speed and durability matter; buy the Crucial for everyday backup and travel.

• Choose the Crucial X9 Pro if you want a small, light drive for everyday backups and photo offloads and don't need the fastest possible transfers.
• Choose the SanDisk Extreme PRO V2 if you move large video or photo files and need top speed plus water, dust and drop protection.