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Portable SSDs

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Crucial X6 Portable 1TB vs OWC Envoy Pro FX Portable 2TB

Compare Crucial X6 Portable 1TB and OWC Envoy Pro FX Portable 2TB side by side. Both are 1TB USB 3.2 Gen 2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Crucial

Crucial X6 Portable 1TB
7.6/10

A budget 1TB Gen 2 portable for the portable-SSD crowd — 800 MB/s is below the Gen 2 ceiling but exactly what's needed for Time Machine and laptop backup workflows that don't depend on peak speeds. Picks IP-rating-free build to keep price aggressive.

800 MB/s read
Budget pricing
PS5/Xbox cold-library compatible
Check on Amazon →
Our Pick

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
Check on Amazon →

Spec Comparison

Spec
Crucial X6 Portable 1TB
OWC Envoy Pro FX Portable 2TB
Read Speed
800 MB/s
2.8 GB/s ✓
Write Speed
800 MB/s
2.8 GB/s ✓
Capacity
1 TB
2 TB ✓
Interface
USB 3.2 Gen 2
Thunderbolt 3
Endurance (TBW)
600 TB
1,200 TB ✓
Warranty
3 Years
3 Years
Score
7.6/10
8.8/10 ✓
Total Wins
0 wins
5 wins

Frequently Asked Questions

Which is better, Crucial X6 Portable 1TB or OWC Envoy Pro FX Portable 2TB?
The OWC Envoy Pro FX Portable 2TB scores 8.8/10 compared to 7.6/10 for the Crucial X6 Portable 1TB. Our expert analysis favors the OWC Envoy Pro FX Portable 2TB for its superior speed.
What's the difference between Crucial X6 Portable 1TB and OWC Envoy Pro FX Portable 2TB?
The key differences: The Crucial X6 Portable 1TB offers 800 MB/s reads vs 2,800 MB/s for the OWC Envoy Pro FX Portable 2TB. Capacity options differ: Crucial X6 Portable 1TB is 1TB while OWC Envoy Pro FX Portable 2TB is 2TB. The Crucial X6 Portable 1TB uses USB 3.2 Gen 2 while the OWC Envoy Pro FX Portable 2TB uses Thunderbolt 3.
Which is faster, Crucial X6 Portable 1TB or OWC Envoy Pro FX Portable 2TB?
The OWC Envoy Pro FX Portable 2TB is faster with 2,800 MB/s read speeds compared to 800 MB/s for the Crucial X6 Portable 1TB. That's a 250% speed advantage.
Which has better value, Crucial X6 Portable 1TB or OWC Envoy Pro FX Portable 2TB?
The OWC Envoy Pro FX Portable 2TB scores higher (8.8 vs 7.6/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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