Samsung X5 2TB
Score: 76/100
Samsung T9 4TB
Score: 82/100Rankings
The Samsung T9 4TB Portable SSD delivers industry-leading 2,000 MB/s read/write performance in a rugged, rubberized enclosure with 3 m drop resistance and AES-256 encryption, making it ideal for creators who need speed and capacity on the go.
The Samsung X5 is a Thunderbolt 3-only, NVMe-based portable SSD delivering flagship-class speeds in a rugged magnesium case. It targets professionals who need ultra-fast transfers and built-in security, but its lack of USB compatibility and higher weight limit its appeal to casual users.
| Attribute | | |
|---|---|---|
2,000 GB | 4,000 GBbest | |
2,800 MB/sbest | 2,000 MB/s | |
2,300 MB/sbest | 2,000 MB/s | |
3 years | 5 yearsbest | |
| ↓ lower better | 150 g | 122 gbest |
| ↓ lower better | — | 15.2 mmbest |
| ↓ lower better | 119.38 mm | 88.9 mmbest |
| ↓ lower better | 20.32 mmbest | 61 mm |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance(3) | ||
Interface | Thunderbolt 3 | USB 3.2 Gen 2x2 |
Sequential Read Speed (MB/s) | 2800 MB/s | 2000 MB/s |
Sequential Write Speed (MB/s) | 2300 MB/s | 2000 MB/s |
Warranty & Support(1) | ||
Warranty Period (years) | 3 years | 5 years |
Compatibility(1) | ||
Supported Operating Systems | Windows, macOS | Windows, macOS, Android |
Storage(1) | ||
Storage Capacity (GB) | 2000 GB | 4000 GB |
Build & Design(4) | ||
Weight (g) | 150 g | 122 g |
Length (mm) | 119.38 mm | 88.9 mm |
Width (mm) | 20.32 mm | 61 mm |
Height (mm) | 60.96 mm | 15.2 mm |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the X5's blistering Thunderbolt 3/NVMe performance and rugged build, noting it outpaces many desktop RAID solutions, but they caution that the Thunderbolt-only interface and Windows-only firmware updates make it overkill for non-professional users.
Everyday users love the ability to move massive 4K/8K video files in seconds and appreciate the premium design, while common frustrations involve Windows-only firmware updates and the lack of a USB fallback.
Professional reviewers praise the T9 for its industry-leading speeds, premium build, and reliable performance across platforms, while noting the need for a compatible USB 3.2 Gen 2x2 host to unlock its full potential.
Users rate the drive 4.8/5, highlighting its blazing speed and solid build, though some mention occasional slowdowns and macOS mounting issues.
“Fast enough to edit video directly from the drive”
“Sleek, solid build, no overheating issues”
“Perfect for music and video production”
