Skip to main content
Portable SSDs

As an Amazon Associate I earn from qualifying purchases. We may earn a commission from qualifying purchases made through links on this page. Prices and availability are subject to change. We are reader-supported and independent — our rankings are based on an objective scoring rubric, not sponsorship.

Corsair EX400U Portable 1TB vs Sabrent Rocket Nano V2

Compare Corsair EX400U Portable 1TB and Sabrent Rocket Nano V2 side by side. Both are 1TB USB4 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Corsair

Corsair EX400U Portable 1TB
9.0/10

A USB4 portable from Corsair with 3300 MB/s read on Thunderbolt 4 / USB4 hosts - and the full 5-year warranty. The EX400U 1TB portable is a competitive USB4 entry point for video editors who need Thunderbolt-class speeds without the LaCie price tag.

USB4 3300 MB/s read
5-year warranty
Full 40Gbps USB4 link
Check on Amazon →
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
Check on Amazon →

Spec Comparison

Spec
Corsair EX400U Portable 1TB
Sabrent Rocket Nano V2
Read Speed
3.3 GB/s ✓
3.0 GB/s
Write Speed
3.0 GB/s ✓
2.8 GB/s
Capacity
1 TB
1 TB ✓
Interface
USB4
USB4
Endurance (TBW)
600 TB
700 TB ✓
Warranty
5 Years
5 Years
Score
9.0/10
9.5/10 ✓
Total Wins
2 wins
3 wins

Frequently Asked Questions

Which is better, Corsair EX400U Portable 1TB or Sabrent Rocket Nano V2?
The Sabrent Rocket Nano V2 scores 9.5/10 compared to 9.0/10 for the Corsair EX400U Portable 1TB. Our expert analysis favors the Sabrent Rocket Nano V2 for its superior value.
What's the difference between Corsair EX400U Portable 1TB and Sabrent Rocket Nano V2?
The key differences: The Corsair EX400U Portable 1TB offers 3,300 MB/s reads vs 3,000 MB/s for the Sabrent Rocket Nano V2. Capacity options differ: Corsair EX400U Portable 1TB is 1TB while Sabrent Rocket Nano V2 is 1TB. The Corsair EX400U Portable 1TB uses USB4 while the Sabrent Rocket Nano V2 uses USB4.
Which is faster, Corsair EX400U Portable 1TB or Sabrent Rocket Nano V2?
The Corsair EX400U Portable 1TB is faster with 3,300 MB/s read speeds compared to 3,000 MB/s for the Sabrent Rocket Nano V2. That's a 10% speed advantage.
Which has better value, Corsair EX400U Portable 1TB or Sabrent Rocket Nano V2?
The Sabrent Rocket Nano V2 scores higher (9.5 vs 9.0/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

More Comparisons

Corsair EX400U Portable 1TB vs Samsung T9 Portable SSD → Sabrent Rocket Nano V2 vs Samsung T9 Portable SSD →
Corsair EX400U Portable 1TB vs Samsung T9 Portable 4TB → Sabrent Rocket Nano V2 vs Samsung T9 Portable 4TB →
Corsair EX400U Portable 1TB vs Crucial X10 Pro Portable 4TB → Sabrent Rocket Nano V2 vs Crucial X10 Pro Portable 4TB →
Corsair EX400U Portable 1TB vs Samsung T9 Portable 2TB → Sabrent Rocket Nano V2 vs Samsung T9 Portable 2TB →