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Portable SSDs

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SanDisk Extreme Pro Portable 4TB vs Sabrent Rocket Nano V2

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

SanDisk

SanDisk Extreme Pro Portable 4TB
9.3/10

The 4TB Extreme Pro is the largest portable SSD in SanDisk's ruggedized line and a direct competitor to the Samsung T7 Shield 4TB. The 5-year warranty plus IP55 rubber armor are distinguishing factors vs other 4TB portable SSDs — most peers only offer 3.

4TB @ IP55 rugged
5-year warranty
Both cables in box
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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
SanDisk Extreme Pro Portable 4TB
Sabrent Rocket Nano V2
Read Speed
1.1 GB/s
3.0 GB/s ✓
Write Speed
1.0 GB/s
2.8 GB/s ✓
Capacity
4 TB ✓
1 TB
Interface
USB 3.2 Gen 2
USB4
Endurance (TBW)
2,400 TB ✓
700 TB
Warranty
5 Years
5 Years
Score
9.3/10
9.5/10 ✓
Total Wins
2 wins
3 wins

Frequently Asked Questions

Which is better, SanDisk Extreme Pro Portable 4TB or Sabrent Rocket Nano V2?
The Sabrent Rocket Nano V2 scores 9.5/10 compared to 9.3/10 for the SanDisk Extreme Pro Portable 4TB. Our expert analysis favors the Sabrent Rocket Nano V2 for its superior speed.
What's the difference between SanDisk Extreme Pro Portable 4TB and Sabrent Rocket Nano V2?
The key differences: The SanDisk Extreme Pro Portable 4TB offers 1,050 MB/s reads vs 3,000 MB/s for the Sabrent Rocket Nano V2. Capacity options differ: SanDisk Extreme Pro Portable 4TB is 4TB while Sabrent Rocket Nano V2 is 1TB. The SanDisk Extreme Pro Portable 4TB uses USB 3.2 Gen 2 while the Sabrent Rocket Nano V2 uses USB4.
Which is faster, SanDisk Extreme Pro Portable 4TB or Sabrent Rocket Nano V2?
The Sabrent Rocket Nano V2 is faster with 3,000 MB/s read speeds compared to 1,050 MB/s for the SanDisk Extreme Pro Portable 4TB. That's a 186% speed advantage.
Which has better value, SanDisk Extreme Pro Portable 4TB or Sabrent Rocket Nano V2?
The Sabrent Rocket Nano V2 scores higher (9.5 vs 9.3/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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