Samsung
Samsung T9 Portable SSD
$140
Released 2023-10
Best Portable Ssds · head-to-head
Samsung T9 Portable SSD vs Crucial X10 Pro Portable SSD
A sourced, side-by-side comparison. Crucial X10 Pro Portable SSD is cheaper at $108. Every spec and price links to its source.
Crucial
Crucial X10 Pro Portable SSD
$108Cheaper
Released 2023-08
Which is better: the Samsung T9 Portable SSD or Crucial X10 Pro Portable SSD?
The Crucial X10 Pro Portable SSD wins 3 of the 3 specs we compare head to head; the other wins 0. The Crucial X10 Pro Portable SSD is the cheaper at $108. The Crucial X10 Pro Portable SSD both leads on specs and costs less — the straightforward pick.
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Key specs, head to head
The numbers that decide it, drawn to scale — longer bar wins, the accent bar is the stronger figure.
Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Samsung T9 Portable SSD | Crucial X10 Pro Portable SSD |
|---|---|---|
| US price | $140 | $108 |
| Brand | Samsung | Crucial |
| Released | 2023-10 | 2023-08 |
| Capacity (GB) | 1000 | 1000 |
| Read (Mbps) | 2000 | 2100 |
| Write (Mbps) | 1950 | 2000 |
| Interface | USB 3.2 Gen 2x2 (20 Gbps) | USB 3.2 Gen 2x2 (20 Gbps) |
| Encryption | AES 256-bit hardware | — |
| IP rating | — | IP55 |
| Weight (g) | 122 | 42 |
| Release | 2023-10 | 2023-08 |
Sources — Samsung T9 Portable SSD: storagereview.com (verified 2026-06-15). Crucial X10 Pro Portable SSD: storagereview.com (verified 2026-06-15).
What's the difference between the Samsung T9 Portable SSD and Crucial X10 Pro Portable SSD?
Where the two actually differ on the specs we track (3 of 7). Matching specs are omitted.
- Read (Mbps): Samsung T9 Portable SSD 2000 vs Crucial X10 Pro Portable SSD 2100
- Write (Mbps): Samsung T9 Portable SSD 1950 vs Crucial X10 Pro Portable SSD 2000
- Weight (g): Samsung T9 Portable SSD 122 vs Crucial X10 Pro Portable SSD 42
What reviewers say
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
Samsung T9 Portable SSD
Across three whitelisted lab reviews (StorageReview, TechRadar, PCWorld), the Samsung T9 is a fast, rugged USB 3.2 Gen 2x2 portable SSD that nears the ~2,000 MB/s interface ceiling, but is only a middle-of-the-pack 20Gbps performer, is overpriced at launch, and needs a rare USB 3.2 Gen 2x2 port to hit those speeds. (3 sourced reviews, 3 lab-tested.)
Praised: Fast Gen 2x2 performance, near the theoretical interface limits (roughly 1,900-2,000 MB/s reads); Rugged, premium build with a grippy textured/sculpted exterior; Strong sustained-write / large-file transfer behavior, especially on higher capacities.
Flagged: Expensive at launch versus the T7 and rival 2x2 drives; Only middle-of-the-pack among 20Gbps drives; SanDisk Extreme Pro V2 / Crucial X10 Pro faster; Requires a rare USB 3.2 Gen 2x2 port or speed is roughly halved.
Crucial X10 Pro Portable SSD
Three whitelisted testers (Tom's Hardware, StorageReview, PCWorld) all lab-benchmarked the 2TB Crucial X10 Pro and recommend it: the fastest real-world 20Gbps USB SSD they tested, near Thunderbolt 3 in file transfers, with strong sustained writes. Caveats: it trails rival Gen 2x2 drives in synthetics and needs a rare USB 3.2 Gen 2x2 port. (3 sourced reviews, 3 lab-tested.)
Praised: Fastest / class-leading real-world 20Gbps USB performance, rivaling Thunderbolt 3 in file transfers; Excellent sustained write performance for large-file creative workloads; Compact, solid, IP55-rated metal shell at a reasonable price.
Flagged: Needs a rare USB 3.2 Gen 2x2 port; halves to 10Gbps on Thunderbolt/standard ports; Trails competing Gen 2x2 drives and Thunderbolt in synthetic/random benchmarks; Write speed collapses (to ~50MBps) once the SLC cache is fully exhausted.