Samsung X5 1TB
Score: 71/100
Samsung T7 1TB
Score: 99/100Rankings

The Samsung T7 1TB delivers near-rated 1 GB/s sequential speeds in a tiny, lightweight aluminum case, with strong AES-256 encryption and dual USB-C cables. It lacks rugged IP protection and biometric security, and its warranty is shorter than some rivals.
The Samsung X5 1TB Portable SSD offers Thunderbolt 3-level performance in a rugged, magnesium-alloy case, targeting professionals who need fast ingest and export of large media files.
| Attribute | Samsung X5 1TB | ![]() |
|---|---|---|
1,024 GBbest | 1,000 GB | |
2,800 MB/sbest | 1,050 MB/s | |
2,300 MB/sbest | 1,000 MB/s | |
| ↓ lower better | 150 g | 58.95 gbest |
36 monthsbest | 36 monthsbest | |
| ↓ lower better | 45 °Cbest | 45 °Cbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | Samsung X5 1TB | ![]() |
|---|---|---|
Capacity(1) | ||
Storage Capacity (GB) | 1024 GB | 1000 GB |
Performance(3) | ||
Interface | Thunderbolt 3 | USB 3.2 Gen 2 |
Sequential Read Speed (MB/s) | 2800 MB/s | 1050 MB/s |
Sequential Write Speed (MB/s) | 2300 MB/s | 1000 MB/s |
Build & Design(2) | ||
Weight (g) | 150 g | 58.95 g |
Form Factor | Portable | Rectangular, credit card-sized |
Power & Connectivity(1) | ||
Included Cable Type | Thunderbolt 3 | USB-C to USB-C, USB-C to USB-A |
Compatibility(1) | ||
Operating System Compatibility | Windows 10, macOS | Windows, macOS, Android, consoles |

Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the X5 as the fastest bus-powered external drive on the market, highlighting its Thunderbolt 3 + NVMe architecture and effective thermal management, but criticize its reliance on Thunderbolt 3 and occasional thermal throttling.
Everyday users love the blazing speed for 4K video and RAW batches and appreciate the rugged design, while noting the need for a Thunderbolt 3 port and occasional slowdowns due to heat.

Professional reviewers rate the T7 between 4.0 and 4.5 stars, praising its speed, premium chassis and encryption while noting the missing fingerprint sensor and modest warranty.
Everyday users give it a perfect 5-star average, lauding its blistering speed, tiny form factor and reliability, with occasional complaints about Linux encryption support and price.
“Fast enough to transfer a 20 GB 4K video in ~12 seconds - a game-changer for my workflow”
“The magnesium chassis feels solid and survived a few accidental drops”
“Had to buy a separate Thunderbolt cable because the one included was missing”
