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Portable SSDs

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Crucial X9 Pro Portable 2TB vs Seagate One Touch SSD Portable 2TB

Compare Crucial X9 Pro Portable 2TB and Seagate One Touch SSD 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.

Our Pick

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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Seagate

Seagate One Touch SSD Portable 2TB
7.8/10

The 2TB One Touch is the realistic minimum for game-library cold storage and Time Machine backups at typical Seagate sale pricing. The larger die stack holds the rated 1030 MB/s write distinctly longer than the 1TB variant before SLC cache exhausts.

1030 MB/s rated
Both cables
Rescue data recovery plan
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Spec Comparison

Spec
Crucial X9 Pro Portable 2TB
Seagate One Touch SSD Portable 2TB
Read Speed
1.1 GB/s ✓
1.0 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 ✓
3 Years
Score
9.0/10 ✓
7.8/10
Total Wins
3 wins
1 win

Frequently Asked Questions

Which is better, Crucial X9 Pro Portable 2TB or Seagate One Touch SSD Portable 2TB?
The Crucial X9 Pro Portable 2TB scores 9.0/10 compared to 7.8/10 for the Seagate One Touch SSD Portable 2TB. Our expert analysis favors the Crucial X9 Pro Portable 2TB for its superior speed.
What's the difference between Crucial X9 Pro Portable 2TB and Seagate One Touch SSD Portable 2TB?
The key differences: The Crucial X9 Pro Portable 2TB offers 1,050 MB/s reads vs 1,030 MB/s for the Seagate One Touch SSD Portable 2TB. Capacity options differ: Crucial X9 Pro Portable 2TB is 2TB while Seagate One Touch SSD Portable 2TB is 2TB. The Crucial X9 Pro Portable 2TB uses USB 3.2 Gen 2 while the Seagate One Touch SSD Portable 2TB uses USB 3.2 Gen 2.
Which is faster, Crucial X9 Pro Portable 2TB or Seagate One Touch SSD Portable 2TB?
The Crucial X9 Pro Portable 2TB is faster with 1,050 MB/s read speeds compared to 1,030 MB/s for the Seagate One Touch SSD Portable 2TB. That's a 2% speed advantage.
Which has better value, Crucial X9 Pro Portable 2TB or Seagate One Touch SSD Portable 2TB?
The Crucial X9 Pro Portable 2TB scores higher (9.0 vs 7.8/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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