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Portable SSDs

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LaCie Rugged SSD Portable 1TB vs Lexar SL100 Pro Portable 2TB — Which Portable SSD Is Faster & Better Value?

Compare LaCie Rugged SSD Portable 1TB and Lexar SL100 Pro Portable 2TB side by side. Both are 1TB USB 3.2 Gen 2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

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
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Lexar

Lexar SL100 Pro Portable 2TB
7.6/10

The 2TB SL100 Pro in the same brushed-aluminum credit-card footprint of the 1TB. Famously pocketable but only marginally faster on sustained writes thanks to the larger SLC cache.

2TB credit-card footprint
950 MB/s read
Aluminum body
Check on Amazon →

Spec Comparison

Spec
LaCie Rugged SSD Portable 1TB
Lexar SL100 Pro Portable 2TB
Read Speed
950 MB/s
950 MB/s
Write Speed
950 MB/s
950 MB/s
Capacity
1 TB
2 TB ✓
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
600 TB
1,200 TB ✓
Warranty
5 Years ✓
3 Years
Score
8.6/10 ✓
7.6/10
Total Wins
2 wins
2 wins

Frequently Asked Questions

Which is better, LaCie Rugged SSD Portable 1TB or Lexar SL100 Pro Portable 2TB?
The LaCie Rugged SSD Portable 1TB scores 8.6/10 compared to 7.6/10 for the Lexar SL100 Pro Portable 2TB. Our expert analysis favors the LaCie Rugged SSD Portable 1TB for its superior value.
What's the difference between LaCie Rugged SSD Portable 1TB and Lexar SL100 Pro Portable 2TB?
The key differences: The LaCie Rugged SSD Portable 1TB offers 950 MB/s reads vs 950 MB/s for the Lexar SL100 Pro Portable 2TB. Capacity options differ: LaCie Rugged SSD Portable 1TB is 1TB while Lexar SL100 Pro Portable 2TB is 2TB. The LaCie Rugged SSD Portable 1TB uses USB 3.2 Gen 2 while the Lexar SL100 Pro Portable 2TB uses USB 3.2 Gen 2.
Which is faster, LaCie Rugged SSD Portable 1TB or Lexar SL100 Pro Portable 2TB?
Both drives offer the same 950 MB/s read speeds.
Which has better value, LaCie Rugged SSD Portable 1TB or Lexar SL100 Pro Portable 2TB?
The LaCie Rugged SSD Portable 1TB scores higher (8.6 vs 7.6/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

More Comparisons

LaCie Rugged SSD Portable 1TB vs Samsung T9 Portable SSD → Lexar SL100 Pro Portable 2TB vs Samsung T9 Portable SSD →
LaCie Rugged SSD Portable 1TB vs Samsung T9 Portable 4TB → Lexar SL100 Pro Portable 2TB vs Samsung T9 Portable 4TB →
LaCie Rugged SSD Portable 1TB vs Crucial X10 Pro Portable 4TB → Lexar SL100 Pro Portable 2TB vs Crucial X10 Pro Portable 4TB →
LaCie Rugged SSD Portable 1TB vs Sabrent Rocket Nano V2 → Lexar SL100 Pro Portable 2TB vs Sabrent Rocket Nano V2 →