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External SSDs

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Lexar SL100 Pro 1TB vs Seagate FireCuda Gaming SSD 4TB

Compare Lexar SL100 Pro 1TB and Seagate FireCuda Gaming SSD 4TB side by side. Both are 1TB 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 1TB
7.5/10

A 950 MB/s Gen 2 portable in a brushed-aluminum case the size of a credit card. The SL100 Pro is one of the smallest 1TB Gen 2 SSDs at retail — buy it for the form factor, not the rated speed (which undershoots the Gen 2 ceiling).

Brushed-aluminum case
950 MB/s read
Tiny credit-card footprint
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Our Pick

Seagate

Seagate FireCuda Gaming SSD 4TB
8.5/10

The 4TB FireCuda is the biggest Seagate portable SSD — a Gen 2x2 RGB drive sized for entire game-library overflow. The 5-year warranty and included Rescue plan are real value-adds at this capacity.

4TB Gen 2x2 storage
5-year warranty + Rescue
RGB lighting
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Spec Comparison

Spec
Lexar SL100 Pro 1TB
Seagate FireCuda Gaming SSD 4TB
Read Speed
950 MB/s
2.0 GB/s ✓
Write Speed
950 MB/s
2.0 GB/s ✓
Capacity
1 TB
4 TB ✓
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
600 TB
2,400 TB ✓
Warranty
3 Years
5 Years ✓
Score
7.5/10
8.5/10 ✓
Total Wins
0 wins
6 wins

Frequently Asked Questions

Which is better, Lexar SL100 Pro 1TB or Seagate FireCuda Gaming SSD 4TB?
The Seagate FireCuda Gaming SSD 4TB scores 8.5/10 compared to 7.5/10 for the Lexar SL100 Pro 1TB. Our expert analysis favors the Seagate FireCuda Gaming SSD 4TB for its superior speed.
What's the difference between Lexar SL100 Pro 1TB and Seagate FireCuda Gaming SSD 4TB?
The key differences: The Lexar SL100 Pro 1TB offers 950 MB/s reads vs 2,000 MB/s for the Seagate FireCuda Gaming SSD 4TB. Capacity options differ: Lexar SL100 Pro 1TB is 1TB while Seagate FireCuda Gaming SSD 4TB is 4TB. The Lexar SL100 Pro 1TB uses USB 3.2 Gen 2 while the Seagate FireCuda Gaming SSD 4TB uses USB 3.2 Gen 2.
Which is faster, Lexar SL100 Pro 1TB or Seagate FireCuda Gaming SSD 4TB?
The Seagate FireCuda Gaming SSD 4TB is faster with 2,000 MB/s read speeds compared to 950 MB/s for the Lexar SL100 Pro 1TB. That's a 111% speed advantage.
Which has better value, Lexar SL100 Pro 1TB or Seagate FireCuda Gaming SSD 4TB?
The Seagate FireCuda Gaming SSD 4TB scores higher (8.5 vs 7.5/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

More Comparisons

Lexar SL100 Pro 1TB vs Samsung T9 2TB → Seagate FireCuda Gaming SSD 4TB vs Samsung T9 2TB →
Lexar SL100 Pro 1TB vs Samsung T9 Portable SSD → Seagate FireCuda Gaming SSD 4TB vs Samsung T9 Portable SSD →
Lexar SL100 Pro 1TB vs Crucial X10 Pro 2TB → Seagate FireCuda Gaming SSD 4TB vs Crucial X10 Pro 2TB →
Lexar SL100 Pro 1TB vs Samsung T7 4TB → Seagate FireCuda Gaming SSD 4TB vs Samsung T7 4TB →