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Portable SSDs

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Lexar SL100 Pro Portable 2TB vs Seagate One Touch SSD Portable 1TB

Compare Lexar SL100 Pro Portable 2TB and Seagate One Touch SSD Portable 1TB 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
Check on Amazon →
Our Pick

Seagate

Seagate One Touch SSD Portable 1TB
7.7/10

A 1TB budget portable from Seagate — typically the lowest-priced 1TB brand-name Gen 2 portable SSD available. Comes with the Resident Rescue data-recovery plan, which is meaningful coverage at a price point where the drive is seen as disposable.

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

Spec
Lexar SL100 Pro Portable 2TB
Seagate One Touch SSD Portable 1TB
Read Speed
950 MB/s
1.0 GB/s ✓
Write Speed
950 MB/s
1.0 GB/s ✓
Capacity
2 TB ✓
1 TB
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
1,200 TB ✓
600 TB
Warranty
3 Years
3 Years
Score
7.6/10
7.7/10 ✓
Total Wins
2 wins
3 wins

Frequently Asked Questions

Which is better, Lexar SL100 Pro Portable 2TB or Seagate One Touch SSD Portable 1TB?
The Seagate One Touch SSD Portable 1TB scores 7.7/10 compared to 7.6/10 for the Lexar SL100 Pro Portable 2TB. Our expert analysis favors the Seagate One Touch SSD Portable 1TB for its superior speed.
What's the difference between Lexar SL100 Pro Portable 2TB and Seagate One Touch SSD Portable 1TB?
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 1TB. Capacity options differ: Lexar SL100 Pro Portable 2TB is 2TB while Seagate One Touch SSD Portable 1TB is 1TB. The Lexar SL100 Pro Portable 2TB uses USB 3.2 Gen 2 while the Seagate One Touch SSD Portable 1TB uses USB 3.2 Gen 2.
Which is faster, Lexar SL100 Pro Portable 2TB or Seagate One Touch SSD Portable 1TB?
The Seagate One Touch SSD Portable 1TB 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 1TB?
The Seagate One Touch SSD Portable 1TB scores higher (7.7 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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