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Portable SSDs

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Crucial X9 Pro vs LaCie Rugged SSD Portable 1TB

Compare Crucial X9 Pro and LaCie Rugged SSD Portable 1TB 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

Crucial

Crucial X9 Pro
8.9/10

Ultra-compact pro-grade portable SSD. Pocket-sized at just 65g. Ideal for mobile professionals.

Extremely compact and lightweight (65g)
IP55 water and dust resistance
Drop-proof up to 2 meters
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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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Spec Comparison

Spec
Crucial X9 Pro
LaCie Rugged SSD Portable 1TB
Read Speed
1.1 GB/s ✓
950 MB/s
Write Speed
1.0 GB/s ✓
950 MB/s
Capacity
1 TB ✓
1 TB
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
440 TB
600 TB ✓
Warranty
3 Years
5 Years ✓
Score
8.9/10 ✓
8.6/10
Total Wins
4 wins
2 wins

Frequently Asked Questions

Which is better, Crucial X9 Pro or LaCie Rugged SSD Portable 1TB?
The Crucial X9 Pro scores 8.9/10 compared to 8.6/10 for the LaCie Rugged SSD Portable 1TB. Our expert analysis favors the Crucial X9 Pro for its superior speed.
What's the difference between Crucial X9 Pro and LaCie Rugged SSD Portable 1TB?
The key differences: The Crucial X9 Pro offers 1,050 MB/s reads vs 950 MB/s for the LaCie Rugged SSD Portable 1TB. Capacity options differ: Crucial X9 Pro is 1TB while LaCie Rugged SSD Portable 1TB is 1TB. The Crucial X9 Pro uses USB 3.2 Gen 2 while the LaCie Rugged SSD Portable 1TB uses USB 3.2 Gen 2.
Which is faster, Crucial X9 Pro or LaCie Rugged SSD Portable 1TB?
The Crucial X9 Pro is faster with 1,050 MB/s read speeds compared to 950 MB/s for the LaCie Rugged SSD Portable 1TB. That's a 11% speed advantage.
Which has better value, Crucial X9 Pro or LaCie Rugged SSD Portable 1TB?
The Crucial X9 Pro scores higher (8.9 vs 8.6/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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