
Transcend External SSD 2TB
Score: 88/100
Crucial X10 Pro
Score: 92/100Rankings

The Crucial X10 Pro 1TB delivers industry-leading 2100 MB/s read and 2000 MB/s write speeds in a rugged aluminum case with AES-256 encryption. Its need for a USB 3.2 Gen 2x2 host and warm operation under load are limitations. Ideal for creators needing top speed and security on the go.

The Transcend 2TB Portable SSD delivers ultra-fast 2000 MB/s transfer speeds and rugged military-grade shock and IPX5 water resistance. Its lack of hardware encryption and the need for a USB 20 Gbps host to achieve peak performance are trade-offs. Ideal for content creators and field professionals needing high speed and durability.
| Attribute | ![]() | ![]() |
|---|---|---|
2,000 GBbest | 1,000 GB | |
| ↓ lower better | 0.18 kg | 0.042 kgbest |
2,000 MB/s | 2,100 MB/sbest | |
2,000 MB/sbest | 2,000 MB/sbest | |
5 yearsbest | 5 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Storage(1) | ||
Capacity (GB) | 2000 GB | 1000 GB |
Connectivity(1) | ||
Interface | USB 3.2 Gen 2x2 (20Gbps) | USB 3.2 Gen 2x2 |
Performance(1) | ||
Sequential Read Speed (MB/s) | 2000 MB/s | 2100 MB/s |
Build & Design(2) | ||
Weight (kg) | 0.18 kg | 0.042 kg |
Dimensions (L×W×H) (mm) | 96.5x12.5x53.6 mm | 65x50x10 mm |
Power(1) | ||
Power Source | USB Bus | USB bus-powered |
Design(1) | ||
Form Factor | SSD | Portable |
General(1) | ||
IP Rating | IPX5 | IP55 |
Accessories(1) | ||
Included Accessories | USB Type-C cable, USB Type-C to Type-A cable | USB-C cable |

Products in the top-left offer the best value (high score, low price).

Professional reviewers hail the X10 Pro as the current benchmark for USB-based external SSDs, praising its record-setting 2100 MB/s read speed, rugged IP55 construction, and built-in 256-bit AES encryption. While the performance is unmatched when paired with a USB 3.2 Gen 2x2 host, critics note the plain aesthetic and the absence of an endurance rating as minor drawbacks.
Everyday users overwhelmingly value the drive's raw speed, pocket-size portability, and cross-platform compatibility, especially for video editing and console storage. Recurring complaints focus on speed drops when using older USB ports, occasional heat under sustained loads, and the lack of a more distinctive visual design.

