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External SSDs

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Corsair EX100U vs Lexar SL100 Pro 2TB

Compare Corsair EX100U and Lexar SL100 Pro 2TB 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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Lexar

Lexar SL100 Pro 2TB
7.6/10

The 2TB SL100 Pro keeps 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 in credit-card footprint
950 MB/s read
Aluminum body
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Spec Comparison

Spec
Corsair EX100U
Lexar SL100 Pro 2TB
Read Speed
1.6 GB/s ✓
950 MB/s
Write Speed
1.5 GB/s ✓
950 MB/s
Capacity
2 TB ✓
2 TB
Interface
USB 3.2 Gen 2x2
USB 3.2 Gen 2
Endurance (TBW)
900 TB
1,200 TB ✓
Warranty
3 Years
3 Years
Score
8.2/10 ✓
7.6/10
Total Wins
4 wins
1 win

Frequently Asked Questions

Which is better, Corsair EX100U or Lexar SL100 Pro 2TB?
The Corsair EX100U scores 8.2/10 compared to 7.6/10 for the Lexar SL100 Pro 2TB. Our expert analysis favors the Corsair EX100U for its superior speed.
What's the difference between Corsair EX100U and Lexar SL100 Pro 2TB?
The key differences: The Corsair EX100U offers 1,600 MB/s reads vs 950 MB/s for the Lexar SL100 Pro 2TB. Capacity options differ: Corsair EX100U is 2TB while Lexar SL100 Pro 2TB is 2TB. The Corsair EX100U uses USB 3.2 Gen 2x2 while the Lexar SL100 Pro 2TB uses USB 3.2 Gen 2.
Which is faster, Corsair EX100U or Lexar SL100 Pro 2TB?
The Corsair EX100U is faster with 1,600 MB/s read speeds compared to 950 MB/s for the Lexar SL100 Pro 2TB. That's a 68% speed advantage.
Which has better value, Corsair EX100U or Lexar SL100 Pro 2TB?
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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