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OWC Envoy Pro FX Portable 1TB vs WD My Passport SSD Portable 4TB

Compare OWC Envoy Pro FX Portable 1TB and WD My Passport SSD Portable 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 Portable 1TB

8.7/10

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

Thunderbolt 3 2800/2800 MB/s

Aluminum unibody heatsink

3-year warranty

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Western Digital

WD My Passport SSD Portable 4TB

8.7/10

A 4TB My Passport SSD portable — same physical package as the 1TB/2TB but with the 4TB die stack. The biggest single-portable WD ships and one of the few 4TB portable SSDs at retail, period. Compares closely with the Samsung T7 4TB.

4TB slim form factor

2400 TBW endurance

AES hardware encryption

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Spec Comparison

Spec

OWC Envoy Pro FX Portable 1TB

WD My Passport SSD Portable 4TB

Read Speed

2.8 GB/s ✓

1.1 GB/s

Write Speed

2.8 GB/s ✓

1.0 GB/s

Capacity

1 TB

4 TB ✓

Interface

Thunderbolt 3

USB 3.2 Gen 2

Endurance (TBW)

600 TB

2,400 TB ✓

Warranty

3 Years

Score

8.7/10

Total Wins

2 wins

Frequently Asked Questions

Which is better, OWC Envoy Pro FX Portable 1TB or WD My Passport SSD Portable 4TB?

Both drives score 8.7/10 in our expert testing. The best choice depends on your specific needs.

What's the difference between OWC Envoy Pro FX Portable 1TB and WD My Passport SSD Portable 4TB?

The key differences: The OWC Envoy Pro FX Portable 1TB offers 2,800 MB/s reads vs 1,050 MB/s for the WD My Passport SSD Portable 4TB. Capacity options differ: OWC Envoy Pro FX Portable 1TB is 1TB while WD My Passport SSD Portable 4TB is 4TB. The OWC Envoy Pro FX Portable 1TB uses Thunderbolt 3 while the WD My Passport SSD Portable 4TB uses USB 3.2 Gen 2.

Which is faster, OWC Envoy Pro FX Portable 1TB or WD My Passport SSD Portable 4TB?

The OWC Envoy Pro FX Portable 1TB is faster with 2,800 MB/s read speeds compared to 1,050 MB/s for the WD My Passport SSD Portable 4TB. That's a 167% speed advantage.

Which has better value, OWC Envoy Pro FX Portable 1TB or WD My Passport SSD Portable 4TB?

Both drives score the same in our evaluation. Consider features, endurance, and warranty to determine which suits your needs better.

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