Samsung
Samsung T9 Portable SSD
$140
Released 2023-10
Best Portable Ssds · head-to-head
Samsung T9 Portable SSD vs Kingston XS2000 Portable SSD
A sourced, side-by-side comparison. Kingston XS2000 Portable SSD is cheaper at $99. Every spec and price links to its source.
Kingston
Kingston XS2000 Portable SSD
$99Cheaper
Released 2021-10
Which is better: the Samsung T9 Portable SSD or Kingston XS2000 Portable SSD?
The Kingston XS2000 Portable SSD wins 2 of the 3 specs we compare head to head; the other wins 1. The Kingston XS2000 Portable SSD is the cheaper at $99. The Kingston XS2000 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 | Kingston XS2000 Portable SSD |
|---|---|---|
| US price | $140 | $99 |
| Brand | Samsung | Kingston |
| Released | 2023-10 | 2021-10 |
| Capacity (GB) | 1000 | 500 |
| Read (Mbps) | 2000 | 2000 |
| 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 | 29 |
| Release | 2023-10 | 2021-10 |
Sources — Samsung T9 Portable SSD: storagereview.com (verified 2026-06-15). Kingston XS2000 Portable SSD: storagereview.com (verified 2026-06-15).
What's the difference between the Samsung T9 Portable SSD and Kingston XS2000 Portable SSD?
Where the two actually differ on the specs we track (3 of 7). Matching specs are omitted.
- Capacity (GB): Samsung T9 Portable SSD 1000 vs Kingston XS2000 Portable SSD 500
- Write (Mbps): Samsung T9 Portable SSD 1950 vs Kingston XS2000 Portable SSD 2000
- Weight (g): Samsung T9 Portable SSD 122 vs Kingston XS2000 Portable SSD 29
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.
Kingston XS2000 Portable SSD
All three whitelisted lab reviews (Tom's Hardware and StorageReview on 1TB units, TechPowerUp on 2TB) survived verification with every quote and measured value confirmed against source text. Consensus: the XS2000 is an ultra-compact, aggressively priced 20Gbps drive that reaches near its 2 GB/s sequential rating, but its DRAM-less design brings weak sustained writes and no encryption. (3 sourced reviews, 3 lab-tested.)
Praised: Near-2 GB/s sequential speeds close to the rated 2,000 MB/s; Extremely compact and lightweight design; Aggressive pricing and 5-year warranty.
Flagged: Weak sustained write once the SLC cache fills (214 MB/s on 1TB per Tom's Hardware, 300 MB/s to fill the 2TB per TechPowerUp); DRAM-less architecture hurts random IO performance; No AES encryption or security features.