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Portable SSDs

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ADATA SE800 Portable 1TB vs LaCie Rugged SSD Pro Portable 4TB

Compare ADATA SE800 Portable 1TB and LaCie Rugged SSD Pro Portable 4TB 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.

ADATA

ADATA SE800 Portable 1TB
7.4/10

A budget 1TB Gen 2 portable from ADATA -- one of the cheapest brand-name 1TB portable SSDs in retail. Tiny form factor fits a shirt pocket but the plastic body lacks ruggedization. A real value buy for light-duty workflows like document cartage and PS5 game cold-library overflow.

1000 MB/s read
Budget pricing
Tiny form factor
Check on Amazon →
Our Pick

LaCie

LaCie Rugged SSD Pro Portable 4TB
9.2/10

A 4TB Thunderbolt 3 portable in the iconic LaCie rugged orange body - one-of-one at this capacity/speed tier. Largely without competitor at 4TB Thunderbolt 3 + IP67 = niche product, premium pricing pairs the niche.

Thunderbolt 3 + 4TB + IP67
5-year Rescue
3-meter drop + 1-ton crush
Check on Amazon →

Spec Comparison

Spec
ADATA SE800 Portable 1TB
LaCie Rugged SSD Pro Portable 4TB
Read Speed
1.0 GB/s
2.7 GB/s ✓
Write Speed
950 MB/s
1.9 GB/s ✓
Capacity
1 TB
4 TB ✓
Interface
USB 3.2 Gen 2
Thunderbolt 3
Endurance (TBW)
600 TB
2,400 TB ✓
Warranty
3 Years
5 Years ✓
Score
7.4/10
9.2/10 ✓
Total Wins
0 wins
6 wins

Frequently Asked Questions

Which is better, ADATA SE800 Portable 1TB or LaCie Rugged SSD Pro Portable 4TB?
The LaCie Rugged SSD Pro Portable 4TB scores 9.2/10 compared to 7.4/10 for the ADATA SE800 Portable 1TB. Our expert analysis favors the LaCie Rugged SSD Pro Portable 4TB for its superior speed.
What's the difference between ADATA SE800 Portable 1TB and LaCie Rugged SSD Pro Portable 4TB?
The key differences: The ADATA SE800 Portable 1TB offers 1,000 MB/s reads vs 2,700 MB/s for the LaCie Rugged SSD Pro Portable 4TB. Capacity options differ: ADATA SE800 Portable 1TB is 1TB while LaCie Rugged SSD Pro Portable 4TB is 4TB. The ADATA SE800 Portable 1TB uses USB 3.2 Gen 2 while the LaCie Rugged SSD Pro Portable 4TB uses Thunderbolt 3.
Which is faster, ADATA SE800 Portable 1TB or LaCie Rugged SSD Pro Portable 4TB?
The LaCie Rugged SSD Pro Portable 4TB is faster with 2,700 MB/s read speeds compared to 1,000 MB/s for the ADATA SE800 Portable 1TB. That's a 170% speed advantage.
Which has better value, ADATA SE800 Portable 1TB or LaCie Rugged SSD Pro Portable 4TB?
The LaCie Rugged SSD Pro Portable 4TB scores higher (9.2 vs 7.4/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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