Crucial X10 Pro 4TB
Score: 95/100
UGREEN 1TB SSD
Score: 70/100Rankings
The Crucial X10 Pro 4TB Portable SSD delivers up to 2100/2000 MB/s via USB-C 20 Gbps, IP55 ruggedness and 256-bit AES encryption, but its performance is limited by the need for a Gen 2x2 port and some users report early failures.
UGREEN's 1TB portable SSD offers top-tier transfer speeds and robust data-integrity features in a slim aluminum package, though it relies on a compatible host for full performance and lacks rugged accessories.
| Attribute | | |
|---|---|---|
4,000 GBbest | 1,024 GB | |
2,100 MB/sbest | 2,000 MB/s | |
2,000 MB/sbest | 2,000 MB/sbest | |
5 yearsbest | 3 years | |
| ↓ lower better | 42 gbest | 90 g |
| ↓ lower better | — | 7.9 mmbest |
| ↓ lower better | 65 mmbest | 74.9 mm |
| ↓ lower better | 50 mm | 46 mmbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance(2) | ||
Interface | USB 3.2 Gen 2x2 (USB-C) | USB 3.2 Gen 2x2 |
Sequential Read Speed (MB/s) | 2100 MB/s | 2000 MB/s |
Warranty & Support(1) | ||
Warranty Period (years) | 5 years | 3 years |
Security(1) | ||
Hardware Encryption | true | false |
Compatibility(1) | ||
Supported Operating Systems | Windows, Mac, Linux, Android, iPadOS, Xbox, PlayStation, ChromeOS | Windows, macOS, Linux, Xbox Series X/S, PS5, PS4, iPhone 16, tablets |
Storage(1) | ||
Storage Capacity (GB) | 4000 GB | 1024 GB |
Build & Design(4) | ||
Weight (g) | 42 g | 90 g |
Length (mm) | 65 mm | 74.9 mm |
Width (mm) | 50 mm | 46.0 mm |
Height (mm) | 10 mm | 7.9 mm |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the X10 Pro for its blistering sequential speeds, pocket-size form factor and rugged IP55 construction, but caution that the USB 3.2 Gen 2x2 interface is increasingly obsolete and note reliability concerns.
Everyday users are split: many love the drive's speed, tiny size and encryption, while a sizable minority report early failures and frustration with limited speeds on Apple devices.
Reviewers applaud the 2,000 MB/s throughput, dual-cooling design, and advanced error-correction, positioning it as a premium alternative to other high-speed SSDs.
Users consistently praise lightning-fast transfers and pocket-size convenience, while noting the need for a USB 3.2 Gen 2x2 port and missing protective case.
“Incredibly fast and small - perfect for travel.”
“No issues with editing 4K video directly from the drive.”
“Multiple users report drive failures within a year.”
