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External SSDs

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LaCie Rugged SSD Pro 2TB vs Transcend ESD310C 1TB — Which External SSD Is Faster & Better Value?

Compare LaCie Rugged SSD Pro 2TB and Transcend ESD310C 1TB side by side. Both are 2TB 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 2TB
9.1/10

The 2TB Rugged SSD Pro doubles capacity of the iconic Thunderbolt 3 rugged drive. The standard field drive for outdoor wedding, extreme-sports, and news videographers who need both real-time 6K editing and a drive that survives a sandstorm.

Thunderbolt 3 2700 MB/s
IP67 rugged
5-year Rescue
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 2TB
Transcend ESD310C 1TB
Read Speed
2.7 GB/s ✓
1.1 GB/s
Write Speed
1.9 GB/s ✓
950 MB/s
Capacity
2 TB ✓
1 TB
Interface
Thunderbolt 3
USB 3.2 Gen 2
Endurance (TBW)
1,200 TB ✓
600 TB
Warranty
5 Years ✓
3 Years
Score
9.1/10 ✓
7.6/10
Total Wins
6 wins
0 wins

Frequently Asked Questions

Which is better, LaCie Rugged SSD Pro 2TB or Transcend ESD310C 1TB?
The LaCie Rugged SSD Pro 2TB scores 9.1/10 compared to 7.6/10 for the Transcend ESD310C 1TB. Our expert analysis favors the LaCie Rugged SSD Pro 2TB for its superior speed.
What's the difference between LaCie Rugged SSD Pro 2TB and Transcend ESD310C 1TB?
The key differences: The LaCie Rugged SSD Pro 2TB offers 2,700 MB/s reads vs 1,050 MB/s for the Transcend ESD310C 1TB. Capacity options differ: LaCie Rugged SSD Pro 2TB is 2TB while Transcend ESD310C 1TB is 1TB. The LaCie Rugged SSD Pro 2TB uses Thunderbolt 3 while the Transcend ESD310C 1TB uses USB 3.2 Gen 2.
Which is faster, LaCie Rugged SSD Pro 2TB or Transcend ESD310C 1TB?
The LaCie Rugged SSD Pro 2TB 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 2TB or Transcend ESD310C 1TB?
The LaCie Rugged SSD Pro 2TB scores higher (9.1 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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