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External SSDs

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Corsair EX100U vs Seagate One Touch SSD 1TB

Compare Corsair EX100U and Seagate One Touch SSD 1TB side by side. Both are 2TB USB 3.2 Gen 2x2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Our Pick

Corsair

Corsair EX100U
8.2/10

High-performance external SSD with USB-C connectivity, ideal for gaming and content creation.

Good 1600MB/s read speeds
USB 3.2 Gen 2x2 interface
Attractive design
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Seagate

Seagate One Touch SSD 1TB
7.7/10

The 1TB One Touch is the realistic minimum for game-library cold storage and Time Machine backups under typical Seagate sale pricing. Three-year Rescue data-recovery plan included.

1030 MB/s read
Both USB-C and USB-A cables
Rescue data recovery plan
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Spec Comparison

Spec
Corsair EX100U
Seagate One Touch SSD 1TB
Read Speed
1.6 GB/s ✓
1.0 GB/s
Write Speed
1.5 GB/s ✓
1.0 GB/s
Capacity
2 TB ✓
1 TB
Interface
USB 3.2 Gen 2x2
USB 3.2 Gen 2
Endurance (TBW)
900 TB ✓
600 TB
Warranty
3 Years
3 Years
Score
8.2/10 ✓
7.7/10
Total Wins
5 wins
0 wins

Frequently Asked Questions

Which is better, Corsair EX100U or Seagate One Touch SSD 1TB?
The Corsair EX100U scores 8.2/10 compared to 7.7/10 for the Seagate One Touch SSD 1TB. Our expert analysis favors the Corsair EX100U for its superior speed.
What's the difference between Corsair EX100U and Seagate One Touch SSD 1TB?
The key differences: The Corsair EX100U offers 1,600 MB/s reads vs 1,030 MB/s for the Seagate One Touch SSD 1TB. Capacity options differ: Corsair EX100U is 2TB while Seagate One Touch SSD 1TB is 1TB. The Corsair EX100U uses USB 3.2 Gen 2x2 while the Seagate One Touch SSD 1TB uses USB 3.2 Gen 2.
Which is faster, Corsair EX100U or Seagate One Touch SSD 1TB?
The Corsair EX100U is faster with 1,600 MB/s read speeds compared to 1,030 MB/s for the Seagate One Touch SSD 1TB. That's a 55% speed advantage.
Which has better value, Corsair EX100U or Seagate One Touch SSD 1TB?
The Corsair EX100U scores higher (8.2 vs 7.7/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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