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Crucial X8 Portable 1TB vs Crucial X9 Pro — Which Portable SSD Is Faster & Better Value?

Compare Crucial X8 Portable 1TB and Crucial X9 Pro 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 X8 Portable 1TB

8.3/10

The X8 is the previous-gen Crucial premium portable — superseded by the X9 Pro but often available at discounts. Same 1050/1000 MB/s, aluminum unibody, but a 3-year warranty. Worth buying if the sale price beats the X9 Pro by a meaningful margin.

1050/1000 MB/s

Anodized aluminum body

Often on clearance

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Our Pick

Crucial

Crucial X9 Pro

8.9/10

Ultra-compact pro-grade portable SSD. Pocket-sized at just 65g. Ideal for mobile professionals.

Extremely compact and lightweight (65g)

IP55 water and dust resistance

Drop-proof up to 2 meters

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Spec Comparison

Spec

Crucial X8 Portable 1TB

Crucial X9 Pro

Read Speed

1.1 GB/s

Write Speed

1.0 GB/s

Capacity

1 TB

1 TB ✓

Interface

USB 3.2 Gen 2

Endurance (TBW)

600 TB ✓

440 TB

Warranty

3 Years

Score

8.3/10

8.9/10 ✓

Total Wins

1 win

2 wins

Frequently Asked Questions

Which is better, Crucial X8 Portable 1TB or Crucial X9 Pro?

The Crucial X9 Pro scores 8.9/10 compared to 8.3/10 for the Crucial X8 Portable 1TB. Our expert analysis favors the Crucial X9 Pro for its superior value.

What's the difference between Crucial X8 Portable 1TB and Crucial X9 Pro?

The key differences: The Crucial X8 Portable 1TB offers 1,050 MB/s reads vs 1,050 MB/s for the Crucial X9 Pro. Capacity options differ: Crucial X8 Portable 1TB is 1TB while Crucial X9 Pro is 1TB. The Crucial X8 Portable 1TB uses USB 3.2 Gen 2 while the Crucial X9 Pro uses USB 3.2 Gen 2.

Which is faster, Crucial X8 Portable 1TB or Crucial X9 Pro?

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

Which has better value, Crucial X8 Portable 1TB or Crucial X9 Pro?

The Crucial X9 Pro scores higher (8.9 vs 8.3/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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