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External SSDs

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Crucial X9 Pro 2TB vs OWC Envoy Pro FX 2TB

Compare Crucial X9 Pro 2TB and OWC Envoy Pro FX 2TB side by side. Both are 2TB USB 3.2 Gen 2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Our Pick

Crucial

Crucial X9 Pro 2TB
9.1/10

The 2TB X9 Pro keeps the same sustained-write profile as the 1TB but with double the cache budget before throttle. A cost-effective workhorse drive for anyone editing directly off external storage.

Real TLC NAND
5-year warranty
Doubles sustained-write cache size
Check on Amazon →

OWC

OWC Envoy Pro FX 2TB
8.8/10

The 2TB Envoy Pro FX keeps the same small unibody of the 1TB but scales the die stack. The sustained write behavior on the 2TB stays pegged at 2800 MB/s well past 500GB on a Thunderbolt 3 host.

Thunderbolt 3 2800/2800 MB/s
Sustained writes hold past 500GB on 2TB
Aluminum unibody
Check on Amazon →

Spec Comparison

Spec
Crucial X9 Pro 2TB
OWC Envoy Pro FX 2TB
Read Speed
1.1 GB/s
2.8 GB/s ✓
Write Speed
950 MB/s
2.8 GB/s ✓
Capacity
2 TB
2 TB
Interface
USB 3.2 Gen 2
Thunderbolt 3
Endurance (TBW)
1,200 TB
1,200 TB
Warranty
5 Years ✓
3 Years
Score
9.1/10 ✓
8.8/10
Total Wins
2 wins
2 wins

Frequently Asked Questions

Which is better, Crucial X9 Pro 2TB or OWC Envoy Pro FX 2TB?
The Crucial X9 Pro 2TB scores 9.1/10 compared to 8.8/10 for the OWC Envoy Pro FX 2TB. Our expert analysis favors the Crucial X9 Pro 2TB for its superior value.
What's the difference between Crucial X9 Pro 2TB and OWC Envoy Pro FX 2TB?
The key differences: The Crucial X9 Pro 2TB offers 1,050 MB/s reads vs 2,800 MB/s for the OWC Envoy Pro FX 2TB. Capacity options differ: Crucial X9 Pro 2TB is 2TB while OWC Envoy Pro FX 2TB is 2TB. The Crucial X9 Pro 2TB uses USB 3.2 Gen 2 while the OWC Envoy Pro FX 2TB uses Thunderbolt 3.
Which is faster, Crucial X9 Pro 2TB or OWC Envoy Pro FX 2TB?
The OWC Envoy Pro FX 2TB is faster with 2,800 MB/s read speeds compared to 1,050 MB/s for the Crucial X9 Pro 2TB. That's a 167% speed advantage.
Which has better value, Crucial X9 Pro 2TB or OWC Envoy Pro FX 2TB?
The Crucial X9 Pro 2TB scores higher (9.1 vs 8.8/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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