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Crucial X10 Pro 4TB vs Crucial X6 2TB

Compare Crucial X10 Pro 4TB and Crucial X6 2TB side by side. Both are 4TB USB 3.2 Gen 2x2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Our Pick

Crucial

Crucial X10 Pro 4TB

9.1/10

Professional-grade 4TB portable SSD with speeds up to 2100MB/s. Massive capacity for 8K video workflows and large creative projects.

4TB with fastest Gen 2x2 speeds up to 2100MB/s

IP55 water and dust resistance

Excellent 2400 TBW endurance

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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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Spec Comparison

Spec

Crucial X10 Pro 4TB

Crucial X6 2TB

Read Speed

2.1 GB/s ✓

800 MB/s

Write Speed

2.0 GB/s ✓

800 MB/s

Capacity

4 TB ✓

2 TB

Interface

USB 3.2 Gen 2x2

USB 3.2 Gen 2

Endurance (TBW)

2,400 TB ✓

1,200 TB

Warranty

5 Years ✓

3 Years

Score

9.1/10 ✓

8.0/10

Total Wins

6 wins

0 wins

Frequently Asked Questions

Which is better, Crucial X10 Pro 4TB or Crucial X6 2TB?

The Crucial X10 Pro 4TB scores 9.1/10 compared to 8.0/10 for the Crucial X6 2TB. Our expert analysis favors the Crucial X10 Pro 4TB for its superior speed.

What's the difference between Crucial X10 Pro 4TB and Crucial X6 2TB?

The key differences: The Crucial X10 Pro 4TB offers 2,100 MB/s reads vs 800 MB/s for the Crucial X6 2TB. Capacity options differ: Crucial X10 Pro 4TB is 4TB while Crucial X6 2TB is 2TB. The Crucial X10 Pro 4TB uses USB 3.2 Gen 2x2 while the Crucial X6 2TB uses USB 3.2 Gen 2.

Which is faster, Crucial X10 Pro 4TB or Crucial X6 2TB?

The Crucial X10 Pro 4TB is faster with 2,100 MB/s read speeds compared to 800 MB/s for the Crucial X6 2TB. That's a 163% speed advantage.

Which has better value, Crucial X10 Pro 4TB or Crucial X6 2TB?

The Crucial X10 Pro 4TB scores higher (9.1 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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