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Portable SSDs

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LaCie Rugged SSD Pro Portable 1TB vs Transcend ESD310C Portable 2TB

Compare LaCie Rugged SSD Pro Portable 1TB and Transcend ESD310C Portable 2TB 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 Portable 1TB
9.0/10

The portable-shooters drive - Thunderbolt 3 in LaCie iconic orange-rubber bumpers and 5-year Rescue included. Standard-issue for outdoor wedding, extreme-sports, news, and travel videographers who genuinely need both real-time 6K editing AND a drive that survives the field.

Thunderbolt 3 2700 MB/s
IP67 + 3-meter drop + 1-ton crush
5-year Rescue included
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Transcend

Transcend ESD310C Portable 2TB
7.7/10

The 2TB ESD310C keeps the same tiny plastic credit-card footprint of the 1TB -- Transcend fits an unusually large stack in an unusually small case. The 2TB cache budget also holds the 950 MB/s write past 200GB on long transfers.

1050/950 MB/s
Tiny footprint
2400 TBW endurance
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Spec Comparison

Spec
LaCie Rugged SSD Pro Portable 1TB
Transcend ESD310C Portable 2TB
Read Speed
2.7 GB/s ✓
1.1 GB/s
Write Speed
1.9 GB/s ✓
950 MB/s
Capacity
1 TB
2 TB ✓
Interface
Thunderbolt 3
USB 3.2 Gen 2
Endurance (TBW)
600 TB
1,200 TB ✓
Warranty
5 Years ✓
3 Years
Score
9.0/10 ✓
7.7/10
Total Wins
4 wins
2 wins

Frequently Asked Questions

Which is better, LaCie Rugged SSD Pro Portable 1TB or Transcend ESD310C Portable 2TB?
The LaCie Rugged SSD Pro Portable 1TB scores 9.0/10 compared to 7.7/10 for the Transcend ESD310C Portable 2TB. Our expert analysis favors the LaCie Rugged SSD Pro Portable 1TB for its superior speed.
What's the difference between LaCie Rugged SSD Pro Portable 1TB and Transcend ESD310C Portable 2TB?
The key differences: The LaCie Rugged SSD Pro Portable 1TB offers 2,700 MB/s reads vs 1,050 MB/s for the Transcend ESD310C Portable 2TB. Capacity options differ: LaCie Rugged SSD Pro Portable 1TB is 1TB while Transcend ESD310C Portable 2TB is 2TB. The LaCie Rugged SSD Pro Portable 1TB uses Thunderbolt 3 while the Transcend ESD310C Portable 2TB uses USB 3.2 Gen 2.
Which is faster, LaCie Rugged SSD Pro Portable 1TB or Transcend ESD310C Portable 2TB?
The LaCie Rugged SSD Pro Portable 1TB is faster with 2,700 MB/s read speeds compared to 1,050 MB/s for the Transcend ESD310C Portable 2TB. That's a 157% speed advantage.
Which has better value, LaCie Rugged SSD Pro Portable 1TB or Transcend ESD310C Portable 2TB?
The LaCie Rugged SSD Pro Portable 1TB scores higher (9.0 vs 7.7/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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