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Portable SSDs

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OWC Envoy Pro FX Portable 2TB vs OWC Envoy Pro FX Portable 4TB

Compare OWC Envoy Pro FX 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.

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
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Our Pick

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
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Spec Comparison

Spec
OWC Envoy Pro FX Portable 2TB
OWC Envoy Pro FX Portable 4TB
Read Speed
2.8 GB/s
2.8 GB/s
Write Speed
2.8 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
3 Years
3 Years
Score
8.8/10
8.9/10 ✓
Total Wins
0 wins
3 wins

Frequently Asked Questions

Which is better, OWC Envoy Pro FX Portable 2TB or OWC Envoy Pro FX Portable 4TB?
The OWC Envoy Pro FX Portable 4TB scores 8.9/10 compared to 8.8/10 for the OWC Envoy Pro FX Portable 2TB. Our expert analysis favors the OWC Envoy Pro FX Portable 4TB for its superior value.
What's the difference between OWC Envoy Pro FX Portable 2TB and OWC Envoy Pro FX Portable 4TB?
The key differences: The OWC Envoy Pro FX Portable 2TB offers 2,800 MB/s reads vs 2,800 MB/s for the OWC Envoy Pro FX Portable 4TB. Capacity options differ: OWC Envoy Pro FX Portable 2TB is 2TB while OWC Envoy Pro FX Portable 4TB is 4TB. The OWC Envoy Pro FX Portable 2TB uses Thunderbolt 3 while the OWC Envoy Pro FX Portable 4TB uses Thunderbolt 3.
Which is faster, OWC Envoy Pro FX Portable 2TB or OWC Envoy Pro FX Portable 4TB?
Both drives offer the same 2,800 MB/s read speeds.
Which has better value, OWC Envoy Pro FX Portable 2TB or OWC Envoy Pro FX Portable 4TB?
The OWC Envoy Pro FX Portable 4TB scores higher (8.9 vs 8.8/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

More Comparisons

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