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OWC Envoy Pro FX 1TB vs OWC Envoy Pro FX 4TB

Compare OWC Envoy Pro FX 1TB and OWC Envoy Pro FX 4TB side by side. Both are 1TB Thunderbolt 3 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

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

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Our Pick

OWC

OWC Envoy Pro FX 4TB

8.9/10

4TB of Thunderbolt 3 storage 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 video editing workflows where 4000 MB/s sustained links plus 4TB of room actually matter.

Thunderbolt 3 + 4TB

Aluminum unibody

2800 sustained writes

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Spec Comparison

Spec

OWC Envoy Pro FX 1TB

OWC Envoy Pro FX 4TB

Read Speed

2.8 GB/s

Write Speed

2.8 GB/s

Capacity

1 TB

4 TB ✓

Interface

Thunderbolt 3

Endurance (TBW)

600 TB

2,400 TB ✓

Warranty

3 Years

Score

8.7/10

8.9/10 ✓

Total Wins

0 wins

3 wins

Frequently Asked Questions

Which is better, OWC Envoy Pro FX 1TB or OWC Envoy Pro FX 4TB?

The OWC Envoy Pro FX 4TB scores 8.9/10 compared to 8.7/10 for the OWC Envoy Pro FX 1TB. Our expert analysis favors the OWC Envoy Pro FX 4TB for its superior value.

What's the difference between OWC Envoy Pro FX 1TB and OWC Envoy Pro FX 4TB?

The key differences: The OWC Envoy Pro FX 1TB offers 2,800 MB/s reads vs 2,800 MB/s for the OWC Envoy Pro FX 4TB. Capacity options differ: OWC Envoy Pro FX 1TB is 1TB while OWC Envoy Pro FX 4TB is 4TB. The OWC Envoy Pro FX 1TB uses Thunderbolt 3 while the OWC Envoy Pro FX 4TB uses Thunderbolt 3.

Which is faster, OWC Envoy Pro FX 1TB or OWC Envoy Pro FX 4TB?

Both drives offer the same 2,800 MB/s read speeds.

Which has better value, OWC Envoy Pro FX 1TB or OWC Envoy Pro FX 4TB?

The OWC Envoy Pro FX 4TB scores higher (8.9 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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