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Lexar SL660 1TB vs Netac ZX1 1TB

Compare Lexar SL660 1TB and Netac ZX1 1TB 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.

Our Pick

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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Netac

Netac ZX1 1TB

7.5/10

A budget Gen 2x2 portable from Netac — aggressive price vs the brand-name tier. The 1800 MB/s write rating is real but drops further on sustained workloads past the SLC cache. A valid budget pick for game-library overflow where peak sustained write doesn't matter.

Gen 2x2 2000 read

Budget pricing

Compact form factor

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Spec Comparison

Spec

Lexar SL660 1TB

Netac ZX1 1TB

Read Speed

2.0 GB/s

Write Speed

2.0 GB/s ✓

1.8 GB/s

Capacity

1 TB

Interface

USB 3.2 Gen 2x2

Endurance (TBW)

600 TB

Warranty

3 Years

Score

8.1/10 ✓

7.5/10

Total Wins

2 wins

0 wins

Frequently Asked Questions

Which is better, Lexar SL660 1TB or Netac ZX1 1TB?

The Lexar SL660 1TB scores 8.1/10 compared to 7.5/10 for the Netac ZX1 1TB. Our expert analysis favors the Lexar SL660 1TB for its superior value.

What's the difference between Lexar SL660 1TB and Netac ZX1 1TB?

The key differences: The Lexar SL660 1TB offers 2,000 MB/s reads vs 2,000 MB/s for the Netac ZX1 1TB. Capacity options differ: Lexar SL660 1TB is 1TB while Netac ZX1 1TB is 1TB. The Lexar SL660 1TB uses USB 3.2 Gen 2x2 while the Netac ZX1 1TB uses USB 3.2 Gen 2x2.

Which is faster, Lexar SL660 1TB or Netac ZX1 1TB?

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

Which has better value, Lexar SL660 1TB or Netac ZX1 1TB?

The Lexar SL660 1TB scores higher (8.1 vs 7.5/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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