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Crucial X6 1TB vs WD My Passport SSD 4TB

Compare Crucial X6 1TB and WD My Passport SSD 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

Western Digital

WD My Passport SSD 4TB

8.6/10

The 4TB My Passport SSD has a niche-of-one — the only 4TB USB-C portable from WD in this form factor. A viable T7 4TB competitor on sale, but check price moves against the Samsung before committing.

4TB in slim body

1050/1000 MB/s

Hardware encryption included

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Spec Comparison

Spec

Crucial X6 1TB

WD My Passport SSD 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

8.6/10 ✓

Total Wins

0 wins

5 wins

Frequently Asked Questions

Which is better, Crucial X6 1TB or WD My Passport SSD 4TB?

The WD My Passport SSD 4TB scores 8.6/10 compared to 7.8/10 for the Crucial X6 1TB. Our expert analysis favors the WD My Passport SSD 4TB for its superior speed.

What's the difference between Crucial X6 1TB and WD My Passport SSD 4TB?

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

Which is faster, Crucial X6 1TB or WD My Passport SSD 4TB?

The WD My Passport SSD 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 WD My Passport SSD 4TB?

The WD My Passport SSD 4TB scores higher (8.6 vs 7.8/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

More Comparisons

Crucial X6 1TB vs Samsung T9 2TB → WD My Passport SSD 4TB vs Samsung T9 2TB →

Crucial X6 1TB vs Samsung T9 Portable SSD → WD My Passport SSD 4TB vs Samsung T9 Portable SSD →

Crucial X6 1TB vs Crucial X10 Pro 2TB → WD My Passport SSD 4TB vs Crucial X10 Pro 2TB →

Crucial X6 1TB vs Samsung T7 4TB → WD My Passport SSD 4TB vs Samsung T7 4TB →