Skip to main content
External 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 1TB vs Patriot Evlvr 2TB

Compare Corsair EX400U 1TB and Patriot Evlvr 2TB side by side. Both are 1TB USB4 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Our Pick

Corsair

Corsair EX400U 1TB
9.0/10

A 1TB USB4 portable — 3300 MB/s read on a Thunderbolt 4 / USB4 host. The EX400U is the rare USB4 drive that supports the full 40Gbps link (not all USB4 drives do). 5-year warranty is best-in-class for the speed tier.

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

Patriot

Patriot Evlvr 2TB
8.0/10

The 2TB Evlvr doubles the SLC cache budget of the 1TB, which makes a much bigger difference here than the headline speed suggests if you're moving 200GB+ game installs.

Gen 2x2 2000 MB/s
2TB capacity
Budget pricing
Check on Amazon →

Spec Comparison

Spec
Corsair EX400U 1TB
Patriot Evlvr 2TB
Read Speed
3.3 GB/s ✓
2.0 GB/s
Write Speed
3.0 GB/s ✓
2.0 GB/s
Capacity
1 TB
2 TB ✓
Interface
USB4
USB 3.2 Gen 2x2
Endurance (TBW)
600 TB
1,200 TB ✓
Warranty
5 Years ✓
3 Years
Score
9.0/10 ✓
8.0/10
Total Wins
4 wins
2 wins

Frequently Asked Questions

Which is better, Corsair EX400U 1TB or Patriot Evlvr 2TB?
The Corsair EX400U 1TB scores 9.0/10 compared to 8.0/10 for the Patriot Evlvr 2TB. Our expert analysis favors the Corsair EX400U 1TB for its superior speed.
What's the difference between Corsair EX400U 1TB and Patriot Evlvr 2TB?
The key differences: The Corsair EX400U 1TB offers 3,300 MB/s reads vs 2,000 MB/s for the Patriot Evlvr 2TB. Capacity options differ: Corsair EX400U 1TB is 1TB while Patriot Evlvr 2TB is 2TB. The Corsair EX400U 1TB uses USB4 while the Patriot Evlvr 2TB uses USB 3.2 Gen 2x2.
Which is faster, Corsair EX400U 1TB or Patriot Evlvr 2TB?
The Corsair EX400U 1TB is faster with 3,300 MB/s read speeds compared to 2,000 MB/s for the Patriot Evlvr 2TB. That's a 65% speed advantage.
Which has better value, Corsair EX400U 1TB or Patriot Evlvr 2TB?
The Corsair EX400U 1TB scores higher (9.0 vs 8.0/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

More Comparisons

Corsair EX400U 1TB vs Samsung T9 2TB → Patriot Evlvr 2TB vs Samsung T9 2TB →
Corsair EX400U 1TB vs Samsung T9 Portable SSD → Patriot Evlvr 2TB vs Samsung T9 Portable SSD →
Corsair EX400U 1TB vs Crucial X10 Pro 2TB → Patriot Evlvr 2TB vs Crucial X10 Pro 2TB →
Corsair EX400U 1TB vs Samsung T7 4TB → Patriot Evlvr 2TB vs Samsung T7 4TB →