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Crucial X6 2TB vs Crucial X9 Pro 2TB

Compare Crucial X6 2TB and Crucial X9 Pro 2TB 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

Crucial

Crucial X9 Pro 2TB

9.1/10

The 2TB X9 Pro keeps the same sustained-write profile as the 1TB but with double the cache budget before throttle. A cost-effective workhorse drive for anyone editing directly off external storage.

Real TLC NAND

5-year warranty

Doubles sustained-write cache size

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Spec Comparison

Spec

Crucial X6 2TB

Crucial X9 Pro 2TB

Read Speed

800 MB/s

1.1 GB/s ✓

Write Speed

800 MB/s

950 MB/s ✓

Capacity

2 TB

Interface

USB 3.2 Gen 2

Endurance (TBW)

1,200 TB

Warranty

3 Years

5 Years ✓

Score

8.0/10

9.1/10 ✓

Total Wins

0 wins

4 wins

Frequently Asked Questions

Which is better, Crucial X6 2TB or Crucial X9 Pro 2TB?

The Crucial X9 Pro 2TB scores 9.1/10 compared to 8.0/10 for the Crucial X6 2TB. Our expert analysis favors the Crucial X9 Pro 2TB for its superior speed.

What's the difference between Crucial X6 2TB and Crucial X9 Pro 2TB?

The key differences: The Crucial X6 2TB offers 800 MB/s reads vs 1,050 MB/s for the Crucial X9 Pro 2TB. Capacity options differ: Crucial X6 2TB is 2TB while Crucial X9 Pro 2TB is 2TB. The Crucial X6 2TB uses USB 3.2 Gen 2 while the Crucial X9 Pro 2TB uses USB 3.2 Gen 2.

Which is faster, Crucial X6 2TB or Crucial X9 Pro 2TB?

The Crucial X9 Pro 2TB 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 Crucial X9 Pro 2TB?

The Crucial X9 Pro 2TB 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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