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

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

Crucial

Crucial X6 2TB

8.0/10

The 2TB X6 is a budget buy for console-game storage or backup duty — at 800 MB/s it's easily fast enough for cold-game library overflow on PS5 (where the internal SSD handles active play), and the larger die stack holds the 800 MB/s rate longer than the 1TB.

800 MB/s read

Budget-friendly $/TB

PS5/Xbox compatible for cold library

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Our Pick

Samsung

Samsung T7 4TB

9.4/10

The 4TB T7 is the largest single-drive external storage most people can buy without moving to a wall-powered Thunderbolt desktop enclosure. Perfect for moving a desktop-grade media library between office, home, and field shoots.

4TB of pocket storage

Stays cool under sustained loads

Hardware encryption

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Spec Comparison

Spec

Crucial X6 2TB

Samsung T7 4TB

Read Speed

800 MB/s

1.1 GB/s ✓

Write Speed

800 MB/s

1.0 GB/s ✓

Capacity

2 TB

4 TB ✓

Interface

USB 3.2 Gen 2

Endurance (TBW)

1,200 TB

2,400 TB ✓

Warranty

3 Years

Score

8.0/10

9.4/10 ✓

Total Wins

0 wins

5 wins

Frequently Asked Questions

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

The Samsung T7 4TB scores 9.4/10 compared to 8.0/10 for the Crucial X6 2TB. Our expert analysis favors the Samsung T7 4TB for its superior speed.

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

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

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

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

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

The Samsung T7 4TB scores higher (9.4 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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