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Portable SSDs

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Netac ZX1 Portable 2TB vs OWC Envoy Pro FX Portable 2TB

Compare Netac ZX1 Portable 2TB and OWC Envoy Pro FX Portable 2TB side by side. Both are 2TB USB 3.2 Gen 2x2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Netac

Netac ZX1 Portable 2TB
7.6/10

The 2TB ZX1 doubles both capacity and SLC cache budget. Budget pricing holds -- among the most affordable 2TB Gen 2x2 portables at retail. Buyers should temper expectations on sustained writes after the SLC cache exhausts.

Gen 2x2 2000/1800 MB/s
Budget pricing
2400 TBW
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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
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Spec Comparison

Spec
Netac ZX1 Portable 2TB
OWC Envoy Pro FX Portable 2TB
Read Speed
2.0 GB/s
2.8 GB/s ✓
Write Speed
1.8 GB/s
2.8 GB/s ✓
Capacity
2 TB
2 TB
Interface
USB 3.2 Gen 2x2
Thunderbolt 3
Endurance (TBW)
1,200 TB
1,200 TB
Warranty
3 Years
3 Years
Score
7.6/10
8.8/10 ✓
Total Wins
0 wins
3 wins

Frequently Asked Questions

Which is better, Netac ZX1 Portable 2TB 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 Netac ZX1 Portable 2TB. Our expert analysis favors the OWC Envoy Pro FX Portable 2TB for its superior speed.
What's the difference between Netac ZX1 Portable 2TB and OWC Envoy Pro FX Portable 2TB?
The key differences: The Netac ZX1 Portable 2TB offers 2,000 MB/s reads vs 2,800 MB/s for the OWC Envoy Pro FX Portable 2TB. Capacity options differ: Netac ZX1 Portable 2TB is 2TB while OWC Envoy Pro FX Portable 2TB is 2TB. The Netac ZX1 Portable 2TB uses USB 3.2 Gen 2x2 while the OWC Envoy Pro FX Portable 2TB uses Thunderbolt 3.
Which is faster, Netac ZX1 Portable 2TB 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 2,000 MB/s for the Netac ZX1 Portable 2TB. That's a 40% speed advantage.
Which has better value, Netac ZX1 Portable 2TB 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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