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Kingston XS2000 2TB vs Lexar SL660 1TB

Compare Kingston XS2000 2TB and Lexar SL660 1TB 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

Kingston

Kingston XS2000 2TB

8.4/10

The 2TB XS2000 is a budget-grade Gen 2x2 portable with the same 5-year warranty as the 1TB but double the cache budget. Often the cheapest 2TB Gen 2x2 SSD at retail — a sensible budget alternative to the Sabrent or Samsung T9.

Gen 2x2 2000 MB/s

5-year warranty

2TB at aggressive price

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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

Kingston XS2000 2TB

Lexar SL660 1TB

Read Speed

2.0 GB/s

Write Speed

2.0 GB/s

Capacity

2 TB ✓

1 TB

Interface

USB 3.2 Gen 2x2

Endurance (TBW)

1,200 TB ✓

600 TB

Warranty

5 Years ✓

3 Years

Score

8.4/10 ✓

8.1/10

Total Wins

4 wins

0 wins

Frequently Asked Questions

Which is better, Kingston XS2000 2TB or Lexar SL660 1TB?

The Kingston XS2000 2TB scores 8.4/10 compared to 8.1/10 for the Lexar SL660 1TB. Our expert analysis favors the Kingston XS2000 2TB for its superior value.

What's the difference between Kingston XS2000 2TB and Lexar SL660 1TB?

The key differences: The Kingston XS2000 2TB offers 2,000 MB/s reads vs 2,000 MB/s for the Lexar SL660 1TB. Capacity options differ: Kingston XS2000 2TB is 2TB while Lexar SL660 1TB is 1TB. The Kingston XS2000 2TB uses USB 3.2 Gen 2x2 while the Lexar SL660 1TB uses USB 3.2 Gen 2x2.

Which is faster, Kingston XS2000 2TB or Lexar SL660 1TB?

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

Which has better value, Kingston XS2000 2TB or Lexar SL660 1TB?

The Kingston XS2000 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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Kingston XS2000 2TB vs Samsung T9 2TB → Lexar SL660 1TB vs Samsung T9 2TB →

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