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Lexar SL660 1TB vs Seagate FireCuda Gaming SSD 2TB

Compare Lexar SL660 1TB and Seagate FireCuda Gaming SSD 2TB side by side. Both are 1TB USB 3.2 Gen 2x2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Lexar

Lexar SL660 1TB

8.1/10

A premium 2000 MB/s Gen 2x2 portable with an aluminum body and an RGB-lit Logo. The RGB is a divisive feature but the performance is real, and the build quality distinguishes it from cheaper Gen 2x2 peers like the Patriot Evlvr.

Gen 2x2 2000/2000 MB/s

Aluminum body

3-year warranty

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Our Pick

Seagate

Seagate FireCuda Gaming SSD 2TB

8.4/10

The 2TB FireCuda Gaming SSD is Seagate's answer to the WD Black P50 — a Gen 2x2 portable marketed at console gamers with a 2000 MB/s rated speed and 5-year warranty. The RGB center strip lights up when in use; an included app can sync it with other Razer Chroma gear.

Gen 2x2 2000 MB/s

5-year warranty

RGB lighting

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Spec Comparison

Spec

Lexar SL660 1TB

Seagate FireCuda Gaming SSD 2TB

Read Speed

2.0 GB/s

Write Speed

2.0 GB/s

Capacity

1 TB

2 TB ✓

Interface

USB 3.2 Gen 2x2

USB 3.2 Gen 2

Endurance (TBW)

600 TB

1,200 TB ✓

Warranty

3 Years

5 Years ✓

Score

8.1/10

8.4/10 ✓

Total Wins

0 wins

4 wins

Frequently Asked Questions

Which is better, Lexar SL660 1TB or Seagate FireCuda Gaming SSD 2TB?

The Seagate FireCuda Gaming SSD 2TB scores 8.4/10 compared to 8.1/10 for the Lexar SL660 1TB. Our expert analysis favors the Seagate FireCuda Gaming SSD 2TB for its superior value.

What's the difference between Lexar SL660 1TB and Seagate FireCuda Gaming SSD 2TB?

The key differences: The Lexar SL660 1TB offers 2,000 MB/s reads vs 2,000 MB/s for the Seagate FireCuda Gaming SSD 2TB. Capacity options differ: Lexar SL660 1TB is 1TB while Seagate FireCuda Gaming SSD 2TB is 2TB. The Lexar SL660 1TB uses USB 3.2 Gen 2x2 while the Seagate FireCuda Gaming SSD 2TB uses USB 3.2 Gen 2.

Which is faster, Lexar SL660 1TB or Seagate FireCuda Gaming SSD 2TB?

Both drives offer the same 2,000 MB/s read speeds.

Which has better value, Lexar SL660 1TB or Seagate FireCuda Gaming SSD 2TB?

The Seagate FireCuda Gaming SSD 2TB scores higher (8.4 vs 8.1/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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