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 EX100U Portable 2TB vs LaCie Rugged SSD Portable 1TB

Compare Corsair EX100U Portable 2TB and LaCie Rugged SSD Portable 1TB side by side. Both are 2TB USB 3.2 Gen 2x2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Corsair

Corsair EX100U Portable 2TB
8.5/10

A 2TB Gen 2x2 portable with the Corsair aluminum body. Write speed drops to 1800 MB/s over the 1TB 2000 - a 10% bump down for the larger die stack. Still above 2GB/s on paper for long transfers as long as the host is Gen 2x2.

Gen 2x2 + 2TB
Cool aluminum body
Both cables in box
Check on Amazon →
Our Pick

LaCie

LaCie Rugged SSD Portable 1TB
8.6/10

The Rugged SSD without the Pro - same IP67 orange body but USB-C Gen 2 instead of Thunderbolt. The right compromise for photographers and documentarians whose laptops do not have Thunderbolt anyway and want the ruggedization at a more reasonable price.

IP67 rugged body
1050-class Gen 2 speeds
5-year warranty + Rescue
Check on Amazon →

Spec Comparison

Spec
Corsair EX100U Portable 2TB
LaCie Rugged SSD Portable 1TB
Read Speed
2.0 GB/s ✓
950 MB/s
Write Speed
1.8 GB/s ✓
950 MB/s
Capacity
2 TB ✓
1 TB
Interface
USB 3.2 Gen 2x2
USB 3.2 Gen 2
Endurance (TBW)
1,200 TB ✓
600 TB
Warranty
3 Years
5 Years ✓
Score
8.5/10
8.6/10 ✓
Total Wins
4 wins
2 wins

Frequently Asked Questions

Which is better, Corsair EX100U Portable 2TB or LaCie Rugged SSD Portable 1TB?
The LaCie Rugged SSD Portable 1TB scores 8.6/10 compared to 8.5/10 for the Corsair EX100U Portable 2TB. Our expert analysis favors the LaCie Rugged SSD Portable 1TB for its superior value.
What's the difference between Corsair EX100U Portable 2TB and LaCie Rugged SSD Portable 1TB?
The key differences: The Corsair EX100U Portable 2TB offers 2,000 MB/s reads vs 950 MB/s for the LaCie Rugged SSD Portable 1TB. Capacity options differ: Corsair EX100U Portable 2TB is 2TB while LaCie Rugged SSD Portable 1TB is 1TB. The Corsair EX100U Portable 2TB uses USB 3.2 Gen 2x2 while the LaCie Rugged SSD Portable 1TB uses USB 3.2 Gen 2.
Which is faster, Corsair EX100U Portable 2TB or LaCie Rugged SSD Portable 1TB?
The Corsair EX100U Portable 2TB is faster with 2,000 MB/s read speeds compared to 950 MB/s for the LaCie Rugged SSD Portable 1TB. That's a 111% speed advantage.
Which has better value, Corsair EX100U Portable 2TB or LaCie Rugged SSD Portable 1TB?
The LaCie Rugged SSD Portable 1TB scores higher (8.6 vs 8.5/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

More Comparisons

Corsair EX100U Portable 2TB vs Samsung T9 Portable SSD → LaCie Rugged SSD Portable 1TB vs Samsung T9 Portable SSD →
Corsair EX100U Portable 2TB vs Samsung T9 Portable 4TB → LaCie Rugged SSD Portable 1TB vs Samsung T9 Portable 4TB →
Corsair EX100U Portable 2TB vs Crucial X10 Pro Portable 4TB → LaCie Rugged SSD Portable 1TB vs Crucial X10 Pro Portable 4TB →
Corsair EX100U Portable 2TB vs Sabrent Rocket Nano V2 → LaCie Rugged SSD Portable 1TB vs Sabrent Rocket Nano V2 →