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Portable SSDs

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ADATA SE800 Portable 2TB vs LaCie Rugged SSD Pro Portable 4TB

Compare ADATA SE800 Portable 2TB and LaCie Rugged SSD Pro Portable 4TB side by side. Both are 2TB 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 2TB
7.6/10

The 2TB SE800 keeps the same tiny plastic body of the 1TB version -- awwardly small for 2TB. Budget pricing per-TB makes it a value buy for PS5/Xbox cold library expansion, where sustained write speed takes a back seat to capacity-per-dollar.

2TB budget portable
1000 MB/s read
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 2TB
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
2 TB
4 TB ✓
Interface
USB 3.2 Gen 2
Thunderbolt 3
Endurance (TBW)
1,200 TB
2,400 TB ✓
Warranty
3 Years
5 Years ✓
Score
7.6/10
9.2/10 ✓
Total Wins
0 wins
6 wins

Frequently Asked Questions

Which is better, ADATA SE800 Portable 2TB or LaCie Rugged SSD Pro Portable 4TB?
The LaCie Rugged SSD Pro Portable 4TB scores 9.2/10 compared to 7.6/10 for the ADATA SE800 Portable 2TB. Our expert analysis favors the LaCie Rugged SSD Pro Portable 4TB for its superior speed.
What's the difference between ADATA SE800 Portable 2TB and LaCie Rugged SSD Pro Portable 4TB?
The key differences: The ADATA SE800 Portable 2TB 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 2TB is 2TB while LaCie Rugged SSD Pro Portable 4TB is 4TB. The ADATA SE800 Portable 2TB uses USB 3.2 Gen 2 while the LaCie Rugged SSD Pro Portable 4TB uses Thunderbolt 3.
Which is faster, ADATA SE800 Portable 2TB 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 2TB. That's a 170% speed advantage.
Which has better value, ADATA SE800 Portable 2TB or LaCie Rugged SSD Pro Portable 4TB?
The LaCie Rugged SSD Pro Portable 4TB scores higher (9.2 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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