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The Samsung T9 1TB reads at 2,000 MB/s and writes at 1,950 MB/s via USB 3.2 Gen 2x2. At $229.99, it is $40 less than the new SanDisk Extreme 1TB ($269.99) at the same rated speed. The practical ceiling: on a USB 3.2 Gen 2 (10 Gbps) port, both drives cap around 1,000 MB/s rather than 2,000 MB/s, so the Gen 2x2 speed advantage only surfaces when the host port supports 20 Gbps. The T9 does not carry an IP65 rating. For outdoor or job-site use where drops and wet conditions are realistic, the SanDisk Extreme ($269.99) or Crucial X10 ($643.99 at 6TB) are better-specified options. For desk use, studio work, and frequent file transfers where environmental protection is not needed, the T9 is the value pick in the 2,000 MB/s tier. With 2,918 reviews at 4.6 stars, ownership data is solid.
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Last checked: Sep 1, 2026
The best portable external SSDs in 2026 — compare Samsung T9, SanDisk Extreme V2, and Crucial X9 Pro by speed, durability, and price. Updated daily.
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