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LaCie Rugged SSD Pro 1TB vs Netac ZX1 1TB — Which External SSD Is Faster & Better Value?

Compare LaCie Rugged SSD Pro 1TB and Netac ZX1 1TB side by side. Both are 1TB Thunderbolt 3 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Our Pick

LaCie

LaCie Rugged SSD Pro 1TB

9.0/10

A Thunderbolt 3 portable SSD in LaCie's iconic orange-rubber bumpers — IP67, 3-meter drop, and 1-ton car-proof. The Rugged SSD Pro is the field-shoot standard for video crews who need one drive that survives a van rollover and still delivers Thunderbolt-class 2700 MB/s.

Thunderbolt 3 2700 MB/s

IP67 dust/water

3-meter drop + 1-ton crush

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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

LaCie Rugged SSD Pro 1TB

Netac ZX1 1TB

Read Speed

2.7 GB/s ✓

2.0 GB/s

Write Speed

1.9 GB/s ✓

1.8 GB/s

Capacity

1 TB

Interface

Thunderbolt 3

USB 3.2 Gen 2x2

Endurance (TBW)

600 TB

Warranty

5 Years ✓

3 Years

Score

9.0/10 ✓

7.5/10

Total Wins

4 wins

0 wins

Frequently Asked Questions

Which is better, LaCie Rugged SSD Pro 1TB or Netac ZX1 1TB?

The LaCie Rugged SSD Pro 1TB scores 9.0/10 compared to 7.5/10 for the Netac ZX1 1TB. Our expert analysis favors the LaCie Rugged SSD Pro 1TB for its superior speed.

What's the difference between LaCie Rugged SSD Pro 1TB and Netac ZX1 1TB?

The key differences: The LaCie Rugged SSD Pro 1TB offers 2,700 MB/s reads vs 2,000 MB/s for the Netac ZX1 1TB. Capacity options differ: LaCie Rugged SSD Pro 1TB is 1TB while Netac ZX1 1TB is 1TB. The LaCie Rugged SSD Pro 1TB uses Thunderbolt 3 while the Netac ZX1 1TB uses USB 3.2 Gen 2x2.

Which is faster, LaCie Rugged SSD Pro 1TB or Netac ZX1 1TB?

The LaCie Rugged SSD Pro 1TB is faster with 2,700 MB/s read speeds compared to 2,000 MB/s for the Netac ZX1 1TB. That's a 35% speed advantage.

Which has better value, LaCie Rugged SSD Pro 1TB or Netac ZX1 1TB?

The LaCie Rugged SSD Pro 1TB scores higher (9.0 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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