Skip to main content
Portable SSDs

As an Amazon Associate I earn from qualifying purchases. We may earn a commission from qualifying purchases made through links on this page. Prices and availability are subject to change. We are reader-supported and independent — our rankings are based on an objective scoring rubric, not sponsorship.

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

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

OWC

OWC Envoy Pro FX Portable 2TB
8.8/10

The 2TB Envoy Pro FX keeps the small unibody of the 1TB but scales the die stack. Sustained writes on the 2TB stay pegged at 2800 MB/s past 500GB on a Thunderbolt 3 host.

Thunderbolt 3 2800/2800 MB/s
Sustained writes hold past 500GB
Aluminum unibody
Check on Amazon →

Spec Comparison

Spec
LaCie Rugged SSD Portable 1TB
OWC Envoy Pro FX Portable 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 Portable 1TB or OWC Envoy Pro FX Portable 2TB?
The OWC Envoy Pro FX Portable 2TB scores 8.8/10 compared to 8.6/10 for the LaCie Rugged SSD Portable 1TB. Our expert analysis favors the OWC Envoy Pro FX Portable 2TB for its superior speed.
What's the difference between LaCie Rugged SSD Portable 1TB and OWC Envoy Pro FX Portable 2TB?
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 2TB. Capacity options differ: LaCie Rugged SSD Portable 1TB is 1TB while OWC Envoy Pro FX Portable 2TB is 2TB. The LaCie Rugged SSD Portable 1TB uses USB 3.2 Gen 2 while the OWC Envoy Pro FX Portable 2TB uses Thunderbolt 3.
Which is faster, LaCie Rugged SSD Portable 1TB or OWC Envoy Pro FX Portable 2TB?
The OWC Envoy Pro FX Portable 2TB 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 2TB?
The OWC Envoy Pro FX Portable 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.

More Comparisons

LaCie Rugged SSD Portable 1TB vs Samsung T9 Portable SSD → OWC Envoy Pro FX Portable 2TB vs Samsung T9 Portable SSD →
LaCie Rugged SSD Portable 1TB vs Samsung T9 Portable 4TB → OWC Envoy Pro FX Portable 2TB vs Samsung T9 Portable 4TB →
LaCie Rugged SSD Portable 1TB vs Crucial X10 Pro Portable 4TB → OWC Envoy Pro FX Portable 2TB vs Crucial X10 Pro Portable 4TB →
LaCie Rugged SSD Portable 1TB vs Sabrent Rocket Nano V2 → OWC Envoy Pro FX Portable 2TB vs Sabrent Rocket Nano V2 →