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Crucial X9 Pro 1TB vs SanDisk Extreme Pro Portable 1TB

Compare Crucial X9 Pro 1TB and SanDisk Extreme Pro Portable 1TB 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

SanDisk

SanDisk Extreme Pro Portable 1TB

9.1/10

A 1050 MB/s portable SSD in an aluminum-and-rubber body with an IP55 dust/water rating. The Extreme Pro is the ruggedized competitor to the Samsung T7 Shield — headlining a 5-year warranty where Samsung offers 3, and including both USB-C-to-C and USB-C-to-A cables.

IP55 dust and water resistant

Aluminum chassis with rubber bumper

5-year warranty

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Spec Comparison

Spec

Crucial X9 Pro 1TB

SanDisk Extreme Pro Portable 1TB

Read Speed

1.1 GB/s

Write Speed

950 MB/s

1.0 GB/s ✓

Capacity

1 TB

Interface

USB 3.2 Gen 2

Endurance (TBW)

600 TB

Warranty

5 Years

Score

9.0/10

9.1/10 ✓

Total Wins

0 wins

2 wins

Frequently Asked Questions

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

The SanDisk Extreme Pro Portable 1TB scores 9.1/10 compared to 9.0/10 for the Crucial X9 Pro 1TB. Our expert analysis favors the SanDisk Extreme Pro Portable 1TB for its superior value.

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

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

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

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

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

The SanDisk Extreme Pro Portable 1TB scores higher (9.1 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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