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Crucial X6 1TB vs Samsung T7 4TB — Which External SSD Is Faster & Better Value?

Compare Crucial X6 1TB and Samsung T7 4TB side by side. Both are 1TB USB 3.2 Gen 2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Crucial

Crucial X6 1TB

7.8/10

The X6 is Crucial's budget Gen 2 line — half the speed of the X9 Pro at typically half the price. A sensible choice for game-library expansion on PS5/Xbox or as a Time Machine drive, where sustained write speed matters far less than capacity-per-dollar.

800 MB/s over Gen 2

Cheapest per-TB of Crucial's portable line

Compatible with PS5/Xbox expandable storage

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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 1TB

Samsung T7 4TB

Read Speed

800 MB/s

1.1 GB/s ✓

Write Speed

800 MB/s

1.0 GB/s ✓

Capacity

1 TB

4 TB ✓

Interface

USB 3.2 Gen 2

Endurance (TBW)

600 TB

2,400 TB ✓

Warranty

3 Years

Score

7.8/10

9.4/10 ✓

Total Wins

0 wins

5 wins

Frequently Asked Questions

Which is better, Crucial X6 1TB or Samsung T7 4TB?

The Samsung T7 4TB scores 9.4/10 compared to 7.8/10 for the Crucial X6 1TB. Our expert analysis favors the Samsung T7 4TB for its superior speed.

What's the difference between Crucial X6 1TB and Samsung T7 4TB?

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

Which is faster, Crucial X6 1TB 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 1TB. That's a 31% speed advantage.

Which has better value, Crucial X6 1TB or Samsung T7 4TB?

The Samsung T7 4TB scores higher (9.4 vs 7.8/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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