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LaCie Rugged SSD 2TB vs Lexar SL660 1TB

Compare LaCie Rugged SSD 2TB and Lexar SL660 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.

Our Pick

LaCie

LaCie Rugged SSD 2TB

8.7/10

The 2TB non-Pro Rugged SSD keeps the orange armor but doubles the storage capacity. A common pick for outdoor photographers who shoot medium-format RAW and need the IP67 rating more than the Pro model's Thunderbolt speeds.

2TB + IP67 rugged

1050-class Gen 2

5-year Rescue

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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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Spec Comparison

Spec

LaCie Rugged SSD 2TB

Lexar SL660 1TB

Read Speed

950 MB/s

2.0 GB/s ✓

Write Speed

950 MB/s

2.0 GB/s ✓

Capacity

2 TB ✓

1 TB

Interface

USB 3.2 Gen 2

USB 3.2 Gen 2x2

Endurance (TBW)

1,200 TB ✓

600 TB

Warranty

5 Years ✓

3 Years

Score

8.7/10 ✓

8.1/10

Total Wins

4 wins

2 wins

Frequently Asked Questions

Which is better, LaCie Rugged SSD 2TB or Lexar SL660 1TB?

The LaCie Rugged SSD 2TB scores 8.7/10 compared to 8.1/10 for the Lexar SL660 1TB. Our expert analysis favors the LaCie Rugged SSD 2TB for its superior value.

What's the difference between LaCie Rugged SSD 2TB and Lexar SL660 1TB?

The key differences: The LaCie Rugged SSD 2TB offers 950 MB/s reads vs 2,000 MB/s for the Lexar SL660 1TB. Capacity options differ: LaCie Rugged SSD 2TB is 2TB while Lexar SL660 1TB is 1TB. The LaCie Rugged SSD 2TB uses USB 3.2 Gen 2 while the Lexar SL660 1TB uses USB 3.2 Gen 2x2.

Which is faster, LaCie Rugged SSD 2TB or Lexar SL660 1TB?

The Lexar SL660 1TB is faster with 2,000 MB/s read speeds compared to 950 MB/s for the LaCie Rugged SSD 2TB. That's a 111% speed advantage.

Which has better value, LaCie Rugged SSD 2TB or Lexar SL660 1TB?

The LaCie Rugged SSD 2TB scores higher (8.7 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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