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Portable SSDs

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Lexar SL100 Pro Portable 2TB vs Seagate One Touch SSD Portable 2TB

Compare Lexar SL100 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.

Lexar

Lexar SL100 Pro Portable 2TB
7.6/10

The 2TB SL100 Pro in the same brushed-aluminum credit-card footprint of the 1TB. Famously pocketable but only marginally faster on sustained writes thanks to the larger SLC cache.

2TB credit-card footprint
950 MB/s read
Aluminum body
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Our Pick

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
Lexar SL100 Pro Portable 2TB
Seagate One Touch SSD Portable 2TB
Read Speed
950 MB/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
3 Years
3 Years
Score
7.6/10
7.8/10 ✓
Total Wins
0 wins
3 wins

Frequently Asked Questions

Which is better, Lexar SL100 Pro Portable 2TB or Seagate One Touch SSD Portable 2TB?
The Seagate One Touch SSD Portable 2TB scores 7.8/10 compared to 7.6/10 for the Lexar SL100 Pro Portable 2TB. Our expert analysis favors the Seagate One Touch SSD Portable 2TB for its superior speed.
What's the difference between Lexar SL100 Pro Portable 2TB and Seagate One Touch SSD Portable 2TB?
The key differences: The Lexar SL100 Pro Portable 2TB offers 950 MB/s reads vs 1,030 MB/s for the Seagate One Touch SSD Portable 2TB. Capacity options differ: Lexar SL100 Pro Portable 2TB is 2TB while Seagate One Touch SSD Portable 2TB is 2TB. The Lexar SL100 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, Lexar SL100 Pro Portable 2TB or Seagate One Touch SSD Portable 2TB?
The Seagate One Touch SSD Portable 2TB is faster with 1,030 MB/s read speeds compared to 950 MB/s for the Lexar SL100 Pro Portable 2TB. That's a 8% speed advantage.
Which has better value, Lexar SL100 Pro Portable 2TB or Seagate One Touch SSD Portable 2TB?
The Seagate One Touch SSD Portable 2TB scores higher (7.8 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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