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Portable SSDs

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LaCie Rugged SSD Portable 1TB vs OWC Envoy Pro FX Portable 1TB — Which Portable SSD Is Faster & Better Value?

Compare LaCie Rugged SSD Portable 1TB and OWC Envoy Pro FX 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.

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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Our Pick

OWC

OWC Envoy Pro FX Portable 1TB
8.7/10

A 2800 MB/s portable Thunderbolt 3 SSD in an aluminum unibody the size of an iPhone. The Envoy Pro FX is one of the cleanest portable Thunderbolt SSDs at the price tier -- nothing fancy, just speed and thermal management packed in a small aluminum case.

Thunderbolt 3 2800/2800 MB/s
Aluminum unibody heatsink
3-year warranty
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Spec Comparison

Spec
LaCie Rugged SSD Portable 1TB
OWC Envoy Pro FX Portable 1TB
Read Speed
950 MB/s
2.8 GB/s ✓
Write Speed
950 MB/s
2.8 GB/s ✓
Capacity
1 TB
1 TB
Interface
USB 3.2 Gen 2
Thunderbolt 3
Endurance (TBW)
600 TB
600 TB
Warranty
5 Years ✓
3 Years
Score
8.6/10
8.7/10 ✓
Total Wins
1 win
3 wins

Frequently Asked Questions

Which is better, LaCie Rugged SSD Portable 1TB or OWC Envoy Pro FX Portable 1TB?
The OWC Envoy Pro FX Portable 1TB scores 8.7/10 compared to 8.6/10 for the LaCie Rugged SSD Portable 1TB. Our expert analysis favors the OWC Envoy Pro FX Portable 1TB for its superior speed.
What's the difference between LaCie Rugged SSD Portable 1TB and OWC Envoy Pro FX Portable 1TB?
The key differences: The LaCie Rugged SSD Portable 1TB offers 950 MB/s reads vs 2,800 MB/s for the OWC Envoy Pro FX Portable 1TB. Capacity options differ: LaCie Rugged SSD Portable 1TB is 1TB while OWC Envoy Pro FX Portable 1TB is 1TB. The LaCie Rugged SSD Portable 1TB uses USB 3.2 Gen 2 while the OWC Envoy Pro FX Portable 1TB uses Thunderbolt 3.
Which is faster, LaCie Rugged SSD Portable 1TB or OWC Envoy Pro FX Portable 1TB?
The OWC Envoy Pro FX Portable 1TB is faster with 2,800 MB/s read speeds compared to 950 MB/s for the LaCie Rugged SSD Portable 1TB. That's a 195% speed advantage.
Which has better value, LaCie Rugged SSD Portable 1TB or OWC Envoy Pro FX Portable 1TB?
The OWC Envoy Pro FX Portable 1TB scores higher (8.7 vs 8.6/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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