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Crucial X9 Pro 1TB vs Samsung T7 4TB — Which External SSD Is Faster & Better Value?

Compare Crucial X9 Pro 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 X9 Pro 1TB

9.0/10

A 1050 MB/s portable SSD for creators who need TLC NAND, hardware encryption, and a 5-year warranty at less than Extreme Pro prices. The X9 Pro is Crucial's premium Gen 2 line — it targets direct-edit workflows where sustained writes and write endurance matter more than headline speeds.

Real TLC NAND (not QLC)

5-year warranty

AES 256-bit hardware encryption

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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 X9 Pro 1TB

Samsung T7 4TB

Read Speed

1.1 GB/s

Write Speed

950 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

5 Years ✓

3 Years

Score

9.0/10

9.4/10 ✓

Total Wins

1 win

4 wins

Frequently Asked Questions

Which is better, Crucial X9 Pro 1TB or Samsung T7 4TB?

The Samsung T7 4TB scores 9.4/10 compared to 9.0/10 for the Crucial X9 Pro 1TB. Our expert analysis favors the Samsung T7 4TB for its superior value.

What's the difference between Crucial X9 Pro 1TB and Samsung T7 4TB?

The key differences: The Crucial X9 Pro 1TB offers 1,050 MB/s reads vs 1,050 MB/s for the Samsung T7 4TB. Capacity options differ: Crucial X9 Pro 1TB is 1TB while Samsung T7 4TB is 4TB. The Crucial X9 Pro 1TB uses USB 3.2 Gen 2 while the Samsung T7 4TB uses USB 3.2 Gen 2.

Which is faster, Crucial X9 Pro 1TB or Samsung T7 4TB?

Both drives offer the same 1,050 MB/s read speeds.

Which has better value, Crucial X9 Pro 1TB or Samsung T7 4TB?

The Samsung T7 4TB scores higher (9.4 vs 9.0/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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