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External SSDs

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LaCie Rugged SSD Pro 1TB vs Transcend ESD310C 1TB

Compare LaCie Rugged SSD Pro 1TB and Transcend ESD310C 1TB side by side. Both are 1TB Thunderbolt 3 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Our Pick

LaCie

LaCie Rugged SSD Pro 1TB
9.0/10

A Thunderbolt 3 portable SSD in LaCie's iconic orange-rubber bumpers — IP67, 3-meter drop, and 1-ton car-proof. The Rugged SSD Pro is the field-shoot standard for video crews who need one drive that survives a van rollover and still delivers Thunderbolt-class 2700 MB/s.

Thunderbolt 3 2700 MB/s
IP67 dust/water
3-meter drop + 1-ton crush
Check on Amazon →

Transcend

Transcend ESD310C 1TB
7.6/10

A tiny 1050-class Gen 2 portable from a long-established memory brand. ESD310C is one of the smallest 1TB Gen 2 SSDs at retail — small enough to be lost in a bag. Buy it for the form factor over sustained performance.

1050/950 MB/s
Tiny credit-card footprint
3-year warranty
Check on Amazon →

Spec Comparison

Spec
LaCie Rugged SSD Pro 1TB
Transcend ESD310C 1TB
Read Speed
2.7 GB/s ✓
1.1 GB/s
Write Speed
1.9 GB/s ✓
950 MB/s
Capacity
1 TB
1 TB
Interface
Thunderbolt 3
USB 3.2 Gen 2
Endurance (TBW)
600 TB
600 TB
Warranty
5 Years ✓
3 Years
Score
9.0/10 ✓
7.6/10
Total Wins
4 wins
0 wins

Frequently Asked Questions

Which is better, LaCie Rugged SSD Pro 1TB or Transcend ESD310C 1TB?
The LaCie Rugged SSD Pro 1TB scores 9.0/10 compared to 7.6/10 for the Transcend ESD310C 1TB. Our expert analysis favors the LaCie Rugged SSD Pro 1TB for its superior speed.
What's the difference between LaCie Rugged SSD Pro 1TB and Transcend ESD310C 1TB?
The key differences: The LaCie Rugged SSD Pro 1TB offers 2,700 MB/s reads vs 1,050 MB/s for the Transcend ESD310C 1TB. Capacity options differ: LaCie Rugged SSD Pro 1TB is 1TB while Transcend ESD310C 1TB is 1TB. The LaCie Rugged SSD Pro 1TB uses Thunderbolt 3 while the Transcend ESD310C 1TB uses USB 3.2 Gen 2.
Which is faster, LaCie Rugged SSD Pro 1TB or Transcend ESD310C 1TB?
The LaCie Rugged SSD Pro 1TB is faster with 2,700 MB/s read speeds compared to 1,050 MB/s for the Transcend ESD310C 1TB. That's a 157% speed advantage.
Which has better value, LaCie Rugged SSD Pro 1TB or Transcend ESD310C 1TB?
The LaCie Rugged SSD Pro 1TB scores higher (9.0 vs 7.6/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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