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Portable SSDs

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

Compare LaCie Rugged SSD Portable 1TB and Netac ZX1 Portable 1TB side by side. Both are 1TB 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 Portable 1TB
8.6/10

The Rugged SSD without the Pro - same IP67 orange body but USB-C Gen 2 instead of Thunderbolt. The right compromise for photographers and documentarians whose laptops do not have Thunderbolt anyway and want the ruggedization at a more reasonable price.

IP67 rugged body
1050-class Gen 2 speeds
5-year warranty + Rescue
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Netac

Netac ZX1 Portable 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 does not matter.

Gen 2x2 2000 read
Budget pricing
Compact form factor
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Spec Comparison

Spec
LaCie Rugged SSD Portable 1TB
Netac ZX1 Portable 1TB
Read Speed
950 MB/s
2.0 GB/s ✓
Write Speed
950 MB/s
1.8 GB/s ✓
Capacity
1 TB
1 TB
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2x2
Endurance (TBW)
600 TB
600 TB
Warranty
5 Years ✓
3 Years
Score
8.6/10 ✓
7.5/10
Total Wins
2 wins
2 wins

Frequently Asked Questions

Which is better, LaCie Rugged SSD Portable 1TB or Netac ZX1 Portable 1TB?
The LaCie Rugged SSD Portable 1TB scores 8.6/10 compared to 7.5/10 for the Netac ZX1 Portable 1TB. Our expert analysis favors the LaCie Rugged SSD Portable 1TB for its superior value.
What's the difference between LaCie Rugged SSD Portable 1TB and Netac ZX1 Portable 1TB?
The key differences: The LaCie Rugged SSD Portable 1TB offers 950 MB/s reads vs 2,000 MB/s for the Netac ZX1 Portable 1TB. Capacity options differ: LaCie Rugged SSD Portable 1TB is 1TB while Netac ZX1 Portable 1TB is 1TB. The LaCie Rugged SSD Portable 1TB uses USB 3.2 Gen 2 while the Netac ZX1 Portable 1TB uses USB 3.2 Gen 2x2.
Which is faster, LaCie Rugged SSD Portable 1TB or Netac ZX1 Portable 1TB?
The Netac ZX1 Portable 1TB is faster with 2,000 MB/s read speeds compared to 950 MB/s for the LaCie Rugged SSD Portable 1TB. That's a 111% speed advantage.
Which has better value, LaCie Rugged SSD Portable 1TB or Netac ZX1 Portable 1TB?
The LaCie Rugged SSD Portable 1TB scores higher (8.6 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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