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External SSDs

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LaCie Rugged SSD 1TB vs OWC Envoy Pro FX 2TB

Compare LaCie Rugged SSD 1TB and OWC Envoy Pro FX 2TB 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 1TB
8.6/10

The non-Pro Rugged SSD keeps the IP67 orange-rubber body but drops the Thunderbolt controller for USB 3.2 Gen 2. For photographers and documentarians whose laptops don't have Thunderbolt anyway, this is the right compromise at a much lower price than the Pro.

IP67 rugged body
1050-class Gen 2 speeds
5-year warranty + Rescue
Check on Amazon →
Our Pick

OWC

OWC Envoy Pro FX 2TB
8.8/10

The 2TB Envoy Pro FX keeps the same small unibody of the 1TB but scales the die stack. The sustained write behavior on the 2TB stays pegged at 2800 MB/s well past 500GB on a Thunderbolt 3 host.

Thunderbolt 3 2800/2800 MB/s
Sustained writes hold past 500GB on 2TB
Aluminum unibody
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Spec Comparison

Spec
LaCie Rugged SSD 1TB
OWC Envoy Pro FX 2TB
Read Speed
950 MB/s
2.8 GB/s ✓
Write Speed
950 MB/s
2.8 GB/s ✓
Capacity
1 TB
2 TB ✓
Interface
USB 3.2 Gen 2
Thunderbolt 3
Endurance (TBW)
600 TB
1,200 TB ✓
Warranty
5 Years ✓
3 Years
Score
8.6/10
8.8/10 ✓
Total Wins
1 win
5 wins

Frequently Asked Questions

Which is better, LaCie Rugged SSD 1TB or OWC Envoy Pro FX 2TB?
The OWC Envoy Pro FX 2TB scores 8.8/10 compared to 8.6/10 for the LaCie Rugged SSD 1TB. Our expert analysis favors the OWC Envoy Pro FX 2TB for its superior speed.
What's the difference between LaCie Rugged SSD 1TB and OWC Envoy Pro FX 2TB?
The key differences: The LaCie Rugged SSD 1TB offers 950 MB/s reads vs 2,800 MB/s for the OWC Envoy Pro FX 2TB. Capacity options differ: LaCie Rugged SSD 1TB is 1TB while OWC Envoy Pro FX 2TB is 2TB. The LaCie Rugged SSD 1TB uses USB 3.2 Gen 2 while the OWC Envoy Pro FX 2TB uses Thunderbolt 3.
Which is faster, LaCie Rugged SSD 1TB or OWC Envoy Pro FX 2TB?
The OWC Envoy Pro FX 2TB is faster with 2,800 MB/s read speeds compared to 950 MB/s for the LaCie Rugged SSD 1TB. That's a 195% speed advantage.
Which has better value, LaCie Rugged SSD 1TB or OWC Envoy Pro FX 2TB?
The OWC Envoy Pro FX 2TB scores higher (8.8 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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