Samsung T9 Portable SSD 4TB vs Crucial X10 Pro 4TB
We compare the Samsung T9 Portable SSD 4TB and Crucial X10 Pro 4TB head-to-head on performance, features, value, and more. Here's which one wins.
Samsung T9 Portable SSD 4TB
Scored 9.2/10 in our testing
Samsung T9 Portable SSD 4TB
Best 4TB portable SSD with fastest USB transfer speeds
Crucial X10 Pro 4TB
Best affordable 4TB portable SSD with fast speeds
Score Breakdown
| Samsung T9 Portable SSD 4TB | Category | Crucial X10 Pro 4TB |
|---|---|---|
| 9.5/10 ✓ | Performance | 9.3/10 |
| 9/10 ✓ | Features | 8.5/10 |
| 9.2/10 ✓ | Ease of Use | 9/10 |
| 8.5/10 | Value | ✓ 9.5/10 |
| 9.2/10 ✓ | Overall | 9/10 |
Specs Comparison
| Samsung T9 Portable SSD 4TB | Spec | Crucial X10 Pro 4TB |
|---|---|---|
| 4TB | Capacity | 4TB |
| USB 3.2 Gen 2x2 (20Gbps) | Interface | USB 3.2 Gen 2x2 (20Gbps) |
| Up to 2,000 MB/s read & write | Speed | Up to 2,100 MB/s read |
| IP65 dust/water resistant, 3m drop | Durability | IP55, 2.5m drop rated |
Samsung T9 Portable SSD 4TB
Pros
- + 2,000 MB/s via USB 3.2 Gen 2x2 — fastest USB SSD
- + IP65 dust and water resistant
- + Samsung 5-year warranty and reliability track record
Cons
- − Requires USB 3.2 Gen 2x2 port for full speed
- − Larger and heavier than previous T7 generation
- − Premium pricing at 4TB capacity
Crucial X10 Pro 4TB
Pros
- + 2,100 MB/s — fastest read speed in class
- + Lower price than Samsung T9 at 4TB
- + Incredibly lightweight at 39 grams
Cons
- − Newer product — less long-term reliability data
- − IP55 — less protection than Samsung T9's IP65
- − Minimal thermal management — may throttle in hot conditions
Our Verdict
Based on our scoring, the Samsung T9 Portable SSD 4TB comes out on top with an overall score of 9.2/10. The Samsung T9 4TB is the fastest USB-based portable SSD available, reaching 2,000 MB/s via USB 3.2 Gen 2x2. That is fast enough to edit 4K video directly from the drive. IP65 rating protects against dust and water jets. Samsung's 5-year warranty and proven reliability make it the safest choice for critical data.
Buy the Samsung T9 Portable SSD 4TB on AmazonRead the full Best Portable SSDs 4TB 2026 guide for complete reviews of all 3 products.
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