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Portable SSDs

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Crucial X9 Pro Portable 2TB vs SanDisk Extreme Pro Portable 2TB

Compare Crucial X9 Pro Portable 2TB and SanDisk Extreme Pro Portable 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 X9 Pro Portable 2TB
9.0/10

The 2TB X9 Pro doubles the cache budget over the 1TB. Real TLC NAND and 5-year warranty gives Crucial's premium portable line a longer-lived write endurance than consumer QLC alternatives. The right buy for editors who want a working drive rather than a backup drive.

Real TLC NAND
5-year warranty
1200 TBW endurance
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Our Pick

SanDisk

SanDisk Extreme Pro Portable 2TB
9.2/10

A 2TB IP55 rugged portable SSD with a 5-year warranty — the SanDisk sweet-spot for outdoor photographers traveling with RAW libraries. The 5-year coverage beats Samsung's T7 family by 2 years, and the IP55 rating beats it by IP rating points.

IP55 rugged body
5-year warranty
Both USB-C and USB-A cables included
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Spec Comparison

Spec
Crucial X9 Pro Portable 2TB
SanDisk Extreme Pro Portable 2TB
Read Speed
1.1 GB/s
1.1 GB/s
Write Speed
950 MB/s
1.0 GB/s ✓
Capacity
2 TB
2 TB
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
1,200 TB
1,200 TB
Warranty
5 Years
5 Years
Score
9.0/10
9.2/10 ✓
Total Wins
0 wins
2 wins

Frequently Asked Questions

Which is better, Crucial X9 Pro Portable 2TB or SanDisk Extreme Pro Portable 2TB?
The SanDisk Extreme Pro Portable 2TB scores 9.2/10 compared to 9.0/10 for the Crucial X9 Pro Portable 2TB. Our expert analysis favors the SanDisk Extreme Pro Portable 2TB for its superior value.
What's the difference between Crucial X9 Pro Portable 2TB and SanDisk Extreme Pro Portable 2TB?
The key differences: The Crucial X9 Pro Portable 2TB offers 1,050 MB/s reads vs 1,050 MB/s for the SanDisk Extreme Pro Portable 2TB. Capacity options differ: Crucial X9 Pro Portable 2TB is 2TB while SanDisk Extreme Pro Portable 2TB is 2TB. The Crucial X9 Pro Portable 2TB uses USB 3.2 Gen 2 while the SanDisk Extreme Pro Portable 2TB uses USB 3.2 Gen 2.
Which is faster, Crucial X9 Pro Portable 2TB or SanDisk Extreme Pro Portable 2TB?
Both drives offer the same 1,050 MB/s read speeds.
Which has better value, Crucial X9 Pro Portable 2TB or SanDisk Extreme Pro Portable 2TB?
The SanDisk Extreme Pro Portable 2TB scores higher (9.2 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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