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Portable SSDs

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Crucial X6 Portable 4TB vs Samsung T7 Portable 500GB

Compare Crucial X6 Portable 4TB and Samsung T7 Portable 500GB side by side. Both are 4TB USB 3.2 Gen 2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Crucial

Crucial X6 Portable 4TB
8.0/10

A 4TB portable at the X6's budget price is closer to spinning-rust economics than SSD. The 800 MB/s ceiling doesn't matter for the use case — the entire point is capacious portable cold library overflow for PS5, Xbox, or photo archive, not peak throughput.

4TB at budget pricing
PS5/Xbox cold-library friendly
Cool operation
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Our Pick

Samsung

Samsung T7 Portable 500GB
8.7/10

The 500GB T7 is the minimalist baseline — a half-terabyte of well-supported portable storage at the smallest physical size Samsung ships in this line. The right pick if your portable SSD use case is launching apps and carting around working documents rather than media libraries.

Tiny aluminum body
AES 256-bit hardware encryption
Samsung's broad device compatibility
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Spec Comparison

Spec
Crucial X6 Portable 4TB
Samsung T7 Portable 500GB
Read Speed
800 MB/s
1.1 GB/s ✓
Write Speed
800 MB/s
1.0 GB/s ✓
Capacity
4 TB ✓
500 GB
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
2,400 TB ✓
300 TB
Warranty
3 Years
3 Years
Score
8.0/10
8.7/10 ✓
Total Wins
2 wins
3 wins

Frequently Asked Questions

Which is better, Crucial X6 Portable 4TB or Samsung T7 Portable 500GB?
The Samsung T7 Portable 500GB scores 8.7/10 compared to 8.0/10 for the Crucial X6 Portable 4TB. Our expert analysis favors the Samsung T7 Portable 500GB for its superior speed.
What's the difference between Crucial X6 Portable 4TB and Samsung T7 Portable 500GB?
The key differences: The Crucial X6 Portable 4TB offers 800 MB/s reads vs 1,050 MB/s for the Samsung T7 Portable 500GB. Capacity options differ: Crucial X6 Portable 4TB is 4TB while Samsung T7 Portable 500GB is 500GB. The Crucial X6 Portable 4TB uses USB 3.2 Gen 2 while the Samsung T7 Portable 500GB uses USB 3.2 Gen 2.
Which is faster, Crucial X6 Portable 4TB or Samsung T7 Portable 500GB?
The Samsung T7 Portable 500GB is faster with 1,050 MB/s read speeds compared to 800 MB/s for the Crucial X6 Portable 4TB. That's a 31% speed advantage.
Which has better value, Crucial X6 Portable 4TB or Samsung T7 Portable 500GB?
The Samsung T7 Portable 500GB scores higher (8.7 vs 8.0/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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