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Portable SSDs

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Samsung T9 Portable 4TB vs Sabrent Rocket Nano V2

Compare Samsung T9 Portable 4TB and Sabrent Rocket Nano V2 side by side. Both are 4TB USB 3.2 Gen 2x2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Our Pick

Samsung

Samsung T9 Portable 4TB
9.6/10

The 4TB T9 portable is genuinely rare — most 4TB external SSDs cap at Gen 2 (10Gbps) speeds. The T9 4TB holds 2000 MB/s sustained reads AND writes at 4TB. The right drive for working video pros who genuinely travel with 4TB of working RAW footage and need Gen 2x2 link speeds.

Gen 2x2 + 4TB
2400 TBW endurance
5-year warranty
Check on Amazon →

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
Check on Amazon →

Spec Comparison

Spec
Samsung T9 Portable 4TB
Sabrent Rocket Nano V2
Read Speed
2.0 GB/s
3.0 GB/s ✓
Write Speed
2.0 GB/s
2.8 GB/s ✓
Capacity
4 TB ✓
1 TB
Interface
USB 3.2 Gen 2x2
USB4
Endurance (TBW)
2,400 TB ✓
700 TB
Warranty
5 Years
5 Years
Score
9.6/10 ✓
9.5/10
Total Wins
3 wins
2 wins

Frequently Asked Questions

Which is better, Samsung T9 Portable 4TB or Sabrent Rocket Nano V2?
The Samsung T9 Portable 4TB scores 9.6/10 compared to 9.5/10 for the Sabrent Rocket Nano V2. Our expert analysis favors the Samsung T9 Portable 4TB for its superior value.
What's the difference between Samsung T9 Portable 4TB and Sabrent Rocket Nano V2?
The key differences: The Samsung T9 Portable 4TB offers 2,000 MB/s reads vs 3,000 MB/s for the Sabrent Rocket Nano V2. Capacity options differ: Samsung T9 Portable 4TB is 4TB while Sabrent Rocket Nano V2 is 1TB. The Samsung T9 Portable 4TB uses USB 3.2 Gen 2x2 while the Sabrent Rocket Nano V2 uses USB4.
Which is faster, Samsung T9 Portable 4TB or Sabrent Rocket Nano V2?
The Sabrent Rocket Nano V2 is faster with 3,000 MB/s read speeds compared to 2,000 MB/s for the Samsung T9 Portable 4TB. That's a 50% speed advantage.
Which has better value, Samsung T9 Portable 4TB or Sabrent Rocket Nano V2?
The Samsung T9 Portable 4TB scores higher (9.6 vs 9.5/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

More Comparisons

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