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Portable SSDs

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OWC Envoy Pro FX Portable 1TB vs WD Black P50 Game Drive SSD Portable 4TB — Which Portable SSD Is Faster & Better Value?

Compare OWC Envoy Pro FX Portable 1TB and WD Black P50 Game Drive 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 Black P50 Game Drive SSD Portable 4TB
8.7/10

A 4TB Black P50 with 5-year warranty — RGB-free PS5/Xbox cold-library overflow. The largest Gen 2x2 SSD with a console-gamer retail pricing model. Difficult to compete with at this capacity × warranty intersection.

Gen 2x2 + 4TB + 5-year warranty
RGB-free gamer aesthetic
Console cold-library ready
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Spec Comparison

Spec
OWC Envoy Pro FX Portable 1TB
WD Black P50 Game Drive SSD Portable 4TB
Read Speed
2.8 GB/s ✓
2.0 GB/s
Write Speed
2.8 GB/s ✓
2.0 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
5 Years ✓
Score
8.7/10
8.7/10
Total Wins
2 wins
3 wins

Frequently Asked Questions

Which is better, OWC Envoy Pro FX Portable 1TB or WD Black P50 Game Drive 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 Black P50 Game Drive SSD Portable 4TB?
The key differences: The OWC Envoy Pro FX Portable 1TB offers 2,800 MB/s reads vs 2,000 MB/s for the WD Black P50 Game Drive SSD Portable 4TB. Capacity options differ: OWC Envoy Pro FX Portable 1TB is 1TB while WD Black P50 Game Drive SSD Portable 4TB is 4TB. The OWC Envoy Pro FX Portable 1TB uses Thunderbolt 3 while the WD Black P50 Game Drive SSD Portable 4TB uses USB 3.2 Gen 2.
Which is faster, OWC Envoy Pro FX Portable 1TB or WD Black P50 Game Drive SSD Portable 4TB?
The OWC Envoy Pro FX Portable 1TB is faster with 2,800 MB/s read speeds compared to 2,000 MB/s for the WD Black P50 Game Drive SSD Portable 4TB. That's a 40% speed advantage.
Which has better value, OWC Envoy Pro FX Portable 1TB or WD Black P50 Game Drive 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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