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External SSDs

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

Compare LaCie Rugged SSD Pro 1TB and OWC Envoy Pro FX 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
Check on Amazon →

OWC

OWC Envoy Pro FX 1TB
8.7/10

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

Thunderbolt 3 2800/2800 MB/s
Aluminum unibody heatsink
3-year warranty
Check on Amazon →

Spec Comparison

Spec
LaCie Rugged SSD Pro 1TB
OWC Envoy Pro FX 1TB
Read Speed
2.7 GB/s
2.8 GB/s ✓
Write Speed
1.9 GB/s
2.8 GB/s ✓
Capacity
1 TB
1 TB
Interface
Thunderbolt 3
Thunderbolt 3
Endurance (TBW)
600 TB
600 TB
Warranty
5 Years ✓
3 Years
Score
9.0/10 ✓
8.7/10
Total Wins
2 wins
2 wins

Frequently Asked Questions

Which is better, LaCie Rugged SSD Pro 1TB or OWC Envoy Pro FX 1TB?
The LaCie Rugged SSD Pro 1TB scores 9.0/10 compared to 8.7/10 for the OWC Envoy Pro FX 1TB. Our expert analysis favors the LaCie Rugged SSD Pro 1TB for its superior value.
What's the difference between LaCie Rugged SSD Pro 1TB and OWC Envoy Pro FX 1TB?
The key differences: The LaCie Rugged SSD Pro 1TB offers 2,700 MB/s reads vs 2,800 MB/s for the OWC Envoy Pro FX 1TB. Capacity options differ: LaCie Rugged SSD Pro 1TB is 1TB while OWC Envoy Pro FX 1TB is 1TB. The LaCie Rugged SSD Pro 1TB uses Thunderbolt 3 while the OWC Envoy Pro FX 1TB uses Thunderbolt 3.
Which is faster, LaCie Rugged SSD Pro 1TB or OWC Envoy Pro FX 1TB?
The OWC Envoy Pro FX 1TB is faster with 2,800 MB/s read speeds compared to 2,700 MB/s for the LaCie Rugged SSD Pro 1TB. That's a 4% speed advantage.
Which has better value, LaCie Rugged SSD Pro 1TB or OWC Envoy Pro FX 1TB?
The LaCie Rugged SSD Pro 1TB scores higher (9.0 vs 8.7/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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