Crucial
Crucial X10 Pro Portable SSD
$108
Released 2023-08
Best Portable Ssds · head-to-head
Crucial X10 Pro Portable SSD vs WD My Passport SSD (2022)
A sourced, side-by-side comparison. WD My Passport SSD (2022) is cheaper at $100. Every spec and price links to its source.
WD
WD My Passport SSD (2022)
$100Cheaper
Released 2022
Which is better: the Crucial X10 Pro Portable SSD or WD My Passport SSD (2022)?
The Crucial X10 Pro Portable SSD wins 3 of the 3 specs we compare head to head; the other wins 0. The WD My Passport SSD (2022) is the cheaper at $100. Get the Crucial X10 Pro Portable SSD for the stronger spec sheet, the WD My Passport SSD (2022) to spend less.
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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 | Crucial X10 Pro Portable SSD | WD My Passport SSD (2022) |
|---|---|---|
| US price | $108 | $100 |
| Brand | Crucial | WD |
| Released | 2023-08 | 2022 |
| Capacity (GB) | 1000 | 500 |
| Read (Mbps) | 2100 | 1050 |
| Write (Mbps) | 2000 | 1000 |
| Interface | USB 3.2 Gen 2x2 (20 Gbps) | USB 3.2 Gen 2 (10 Gbps) |
| Encryption | — | AES 256-bit hardware |
| IP rating | IP55 | — |
| Weight (g) | 42 | — |
| Release | 2023-08 | 2022 |
Sources — Crucial X10 Pro Portable SSD: storagereview.com (verified 2026-06-15). WD My Passport SSD (2022): newegg.com (verified 2026-06-15).
What's the difference between the Crucial X10 Pro Portable SSD and WD My Passport SSD (2022)?
Where the two actually differ on the specs we track (4 of 7). Matching specs are omitted.
- Capacity (GB): Crucial X10 Pro Portable SSD 1000 vs WD My Passport SSD (2022) 500
- Read (Mbps): Crucial X10 Pro Portable SSD 2100 vs WD My Passport SSD (2022) 1050
- Write (Mbps): Crucial X10 Pro Portable SSD 2000 vs WD My Passport SSD (2022) 1000
- Interface: Crucial X10 Pro Portable SSD USB 3.2 Gen 2x2 (20 Gbps) vs WD My Passport SSD (2022) USB 3.2 Gen 2 (10 Gbps)
What reviewers say
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
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.
WD My Passport SSD (2022)
Two whitelisted labs benchmarked the WD My Passport SSD NVMe (1,050/1,000 MB/s, USB 3.2 Gen 2, DRAM-less Blue SN550E): Tom's Hardware (Feb 2021) and StorageReview (Sep 2020). Both call it slim, secure and fast in real-world use but note it falls ~200 MB/s short of its rated speeds and, being DRAM-less, lags DRAM-based rivals like the Crucial X8 in file-copy/moderate-dataset tests. Tom's found a small 12GB SLC cache that drops sustained writes to ~710 MBps once saturated, though the drive stays cool (45C surface). (2 sourced reviews, 2 lab-tested.)
Praised: Slim, light, pocketable design with AES-256 hardware encryption and 5-year warranty; Fast large-file read-back and solid real-world portable-SSD performance; Runs cool under sustained load (45C surface).
Flagged: DRAM-less design; falls behind DRAM-based rivals (Crucial X8) and lags in file-copy tests; Fell short of WD's rated 1,050/1,000 MB/s in real benchmarks (~200 MB/s under); Small SLC cache (12GB) drops sustained write to ~710 MBps once saturated.