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External SSDs

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Corsair EX100U vs Seagate One Touch SSD 500GB

Compare Corsair EX100U and Seagate One Touch SSD 500GB 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
Check on Amazon →

Seagate

Seagate One Touch SSD 500GB
7.6/10

The 500GB One Touch is Seagate's entry-level portable SSD — typically the cheapest brand-name 1050-class Gen 2 drive at retail. Speeds are real-world faster than rated for short transfers; the catch is that the SLC cache is tiny.

1030 MB/s read
Cheapest brand-name Gen 2 SSD class
Both cables included
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Spec Comparison

Spec
Corsair EX100U
Seagate One Touch SSD 500GB
Read Speed
1.6 GB/s ✓
1.0 GB/s
Write Speed
1.5 GB/s ✓
1.0 GB/s
Capacity
2 TB ✓
500 GB
Interface
USB 3.2 Gen 2x2
USB 3.2 Gen 2
Endurance (TBW)
900 TB ✓
300 TB
Warranty
3 Years
3 Years
Score
8.2/10 ✓
7.6/10
Total Wins
5 wins
0 wins

Frequently Asked Questions

Which is better, Corsair EX100U or Seagate One Touch SSD 500GB?
The Corsair EX100U scores 8.2/10 compared to 7.6/10 for the Seagate One Touch SSD 500GB. Our expert analysis favors the Corsair EX100U for its superior speed.
What's the difference between Corsair EX100U and Seagate One Touch SSD 500GB?
The key differences: The Corsair EX100U offers 1,600 MB/s reads vs 1,030 MB/s for the Seagate One Touch SSD 500GB. Capacity options differ: Corsair EX100U is 2TB while Seagate One Touch SSD 500GB is 500GB. The Corsair EX100U uses USB 3.2 Gen 2x2 while the Seagate One Touch SSD 500GB uses USB 3.2 Gen 2.
Which is faster, Corsair EX100U or Seagate One Touch SSD 500GB?
The Corsair EX100U is faster with 1,600 MB/s read speeds compared to 1,030 MB/s for the Seagate One Touch SSD 500GB. That's a 55% speed advantage.
Which has better value, Corsair EX100U or Seagate One Touch SSD 500GB?
The Corsair EX100U scores higher (8.2 vs 7.6/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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