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Portable SSDs

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LaCie Rugged SSD Pro Portable 2TB vs OWC Envoy Pro FX Portable 4TB

Compare LaCie Rugged SSD Pro Portable 2TB and OWC Envoy Pro FX Portable 4TB side by side. Both are 2TB 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 Portable 2TB
9.1/10

The 2TB Rugged SSD Pro is the field-shoot workhorse - Thunderbolt 3 stays pegged at 2700 MB/s sustained on the 2TB die stack past 500GB. The standard drive in outdoor wedding videographers kits, news shooters, and documentary teams in difficult environments.

Thunderbolt 3 2700 MB/s + 2TB
IP67 rugged body
5-year Rescue
Check on Amazon →

OWC

OWC Envoy Pro FX Portable 4TB
8.9/10

4TB of Thunderbolt 3 in an aluminum unibody barely larger than the 1TB. The Envoy Pro FX 4TB is a niche-of-one -- buyers typically pay the premium for 6K/8K video editing workflows where sustained 2800 MB/s transfers plus 4TB of room actually matter.

Thunderbolt 3 + 4TB
Aluminum unibody
2800 MB/s sustained
Check on Amazon →

Spec Comparison

Spec
LaCie Rugged SSD Pro Portable 2TB
OWC Envoy Pro FX Portable 4TB
Read Speed
2.7 GB/s
2.8 GB/s ✓
Write Speed
1.9 GB/s
2.8 GB/s ✓
Capacity
2 TB
4 TB ✓
Interface
Thunderbolt 3
Thunderbolt 3
Endurance (TBW)
1,200 TB
2,400 TB ✓
Warranty
5 Years ✓
3 Years
Score
9.1/10 ✓
8.9/10
Total Wins
2 wins
4 wins

Frequently Asked Questions

Which is better, LaCie Rugged SSD Pro Portable 2TB or OWC Envoy Pro FX Portable 4TB?
The LaCie Rugged SSD Pro Portable 2TB scores 9.1/10 compared to 8.9/10 for the OWC Envoy Pro FX Portable 4TB. Our expert analysis favors the LaCie Rugged SSD Pro Portable 2TB for its superior value.
What's the difference between LaCie Rugged SSD Pro Portable 2TB and OWC Envoy Pro FX Portable 4TB?
The key differences: The LaCie Rugged SSD Pro Portable 2TB offers 2,700 MB/s reads vs 2,800 MB/s for the OWC Envoy Pro FX Portable 4TB. Capacity options differ: LaCie Rugged SSD Pro Portable 2TB is 2TB while OWC Envoy Pro FX Portable 4TB is 4TB. The LaCie Rugged SSD Pro Portable 2TB uses Thunderbolt 3 while the OWC Envoy Pro FX Portable 4TB uses Thunderbolt 3.
Which is faster, LaCie Rugged SSD Pro Portable 2TB or OWC Envoy Pro FX Portable 4TB?
The OWC Envoy Pro FX Portable 4TB is faster with 2,800 MB/s read speeds compared to 2,700 MB/s for the LaCie Rugged SSD Pro Portable 2TB. That's a 4% speed advantage.
Which has better value, LaCie Rugged SSD Pro Portable 2TB or OWC Envoy Pro FX Portable 4TB?
The LaCie Rugged SSD Pro Portable 2TB scores higher (9.1 vs 8.9/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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