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Crucial X6 4TB vs Samsung T7 2TB — Which External SSD Is Faster & Better Value?

Compare Crucial X6 4TB and Samsung T7 2TB 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 4TB

8.2/10

A 4TB external at the X6's price is closer to spinning-rust economics than to typical SSD pricing. The 800 MB/s cap doesn't matter when the use case is video archive or photo-library cold storage — this drive is bought for capacity first, speed second.

4TB at budget-friendly price

PS5/Xbox cold-library compatible

Cool-running

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Our Pick

Samsung

Samsung T7 2TB

9.3/10

The 2TB T7 holds a full MacBook worth of media without flinching — sustained writes on the 2TB die stack stay pegged at 1000 MB/s well past the 200GB mark where 1TB T7 starts to taper. A sensible growth choice for creators outgrowing 1TB.

Sustained writes hold 1000 MB/s past 200GB

Cool operation under load

Hardware encryption included

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Spec Comparison

Spec

Crucial X6 4TB

Samsung T7 2TB

Read Speed

800 MB/s

1.1 GB/s ✓

Write Speed

800 MB/s

1.0 GB/s ✓

Capacity

4 TB ✓

2 TB

Interface

USB 3.2 Gen 2

Endurance (TBW)

2,400 TB ✓

1,200 TB

Warranty

3 Years

Score

8.2/10

9.3/10 ✓

Total Wins

2 wins

3 wins

Frequently Asked Questions

Which is better, Crucial X6 4TB or Samsung T7 2TB?

The Samsung T7 2TB scores 9.3/10 compared to 8.2/10 for the Crucial X6 4TB. Our expert analysis favors the Samsung T7 2TB for its superior speed.

What's the difference between Crucial X6 4TB and Samsung T7 2TB?

The key differences: The Crucial X6 4TB offers 800 MB/s reads vs 1,050 MB/s for the Samsung T7 2TB. Capacity options differ: Crucial X6 4TB is 4TB while Samsung T7 2TB is 2TB. The Crucial X6 4TB uses USB 3.2 Gen 2 while the Samsung T7 2TB uses USB 3.2 Gen 2.

Which is faster, Crucial X6 4TB or Samsung T7 2TB?

The Samsung T7 2TB is faster with 1,050 MB/s read speeds compared to 800 MB/s for the Crucial X6 4TB. That's a 31% speed advantage.

Which has better value, Crucial X6 4TB or Samsung T7 2TB?

The Samsung T7 2TB scores higher (9.3 vs 8.2/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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