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Portable SSDs

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OWC Envoy Pro FX Portable 4TB vs Sabrent Rocket Nano V2

Compare OWC Envoy Pro FX Portable 4TB and Sabrent Rocket Nano V2 side by side. Both are 4TB Thunderbolt 3 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

OWC

OWC Envoy Pro FX Portable 4TB
8.9/10

4TB of Thunderbolt 3 in an aluminum unibody barely larger than the 1TB. The Envoy Pro FX 4TB is a niche-of-one -- buyers typically pay the premium for 6K/8K video editing workflows where sustained 2800 MB/s transfers plus 4TB of room actually matter.

Thunderbolt 3 + 4TB
Aluminum unibody
2800 MB/s sustained
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Our Pick

Sabrent

Sabrent Rocket Nano V2
9.5/10

The ultimate portable USB4 SSD in a pocket-sized form factor. 3000MB/s reads with universal Thunderbolt/USB-C compatibility.

Top USB4 speeds in a portable size
3000MB/s reads and 2800MB/s writes
Universal compatibility with USB-C and Thunderbolt
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Spec Comparison

Spec
OWC Envoy Pro FX Portable 4TB
Sabrent Rocket Nano V2
Read Speed
2.8 GB/s
3.0 GB/s ✓
Write Speed
2.8 GB/s
2.8 GB/s
Capacity
4 TB ✓
1 TB
Interface
Thunderbolt 3
USB4
Endurance (TBW)
2,400 TB ✓
700 TB
Warranty
3 Years
5 Years ✓
Score
8.9/10
9.5/10 ✓
Total Wins
2 wins
3 wins

Frequently Asked Questions

Which is better, OWC Envoy Pro FX Portable 4TB or Sabrent Rocket Nano V2?
The Sabrent Rocket Nano V2 scores 9.5/10 compared to 8.9/10 for the OWC Envoy Pro FX Portable 4TB. Our expert analysis favors the Sabrent Rocket Nano V2 for its superior speed.
What's the difference between OWC Envoy Pro FX Portable 4TB and Sabrent Rocket Nano V2?
The key differences: The OWC Envoy Pro FX Portable 4TB offers 2,800 MB/s reads vs 3,000 MB/s for the Sabrent Rocket Nano V2. Capacity options differ: OWC Envoy Pro FX Portable 4TB is 4TB while Sabrent Rocket Nano V2 is 1TB. The OWC Envoy Pro FX Portable 4TB uses Thunderbolt 3 while the Sabrent Rocket Nano V2 uses USB4.
Which is faster, OWC Envoy Pro FX Portable 4TB or Sabrent Rocket Nano V2?
The Sabrent Rocket Nano V2 is faster with 3,000 MB/s read speeds compared to 2,800 MB/s for the OWC Envoy Pro FX Portable 4TB. That's a 7% speed advantage.
Which has better value, OWC Envoy Pro FX Portable 4TB or Sabrent Rocket Nano V2?
The Sabrent Rocket Nano V2 scores higher (9.5 vs 8.9/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

More Comparisons

OWC Envoy Pro FX Portable 4TB vs Samsung T9 Portable SSD → Sabrent Rocket Nano V2 vs Samsung T9 Portable SSD →
OWC Envoy Pro FX Portable 4TB vs Samsung T9 Portable 4TB → Sabrent Rocket Nano V2 vs Samsung T9 Portable 4TB →
OWC Envoy Pro FX Portable 4TB vs Crucial X10 Pro Portable 4TB → Sabrent Rocket Nano V2 vs Crucial X10 Pro Portable 4TB →
OWC Envoy Pro FX Portable 4TB vs Samsung T9 Portable 2TB → Sabrent Rocket Nano V2 vs Samsung T9 Portable 2TB →