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Portable SSDs

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ADATA SE800 Portable 1TB vs Seagate One Touch SSD Portable 2TB

Compare ADATA SE800 Portable 1TB and Seagate One Touch SSD Portable 2TB 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
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Our Pick

Seagate

Seagate One Touch SSD Portable 2TB
7.8/10

The 2TB One Touch is the realistic minimum for game-library cold storage and Time Machine backups at typical Seagate sale pricing. The larger die stack holds the rated 1030 MB/s write distinctly longer than the 1TB variant before SLC cache exhausts.

1030 MB/s rated
Both cables
Rescue data recovery plan
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Spec Comparison

Spec
ADATA SE800 Portable 1TB
Seagate One Touch SSD Portable 2TB
Read Speed
1.0 GB/s
1.0 GB/s ✓
Write Speed
950 MB/s
1.0 GB/s ✓
Capacity
1 TB
2 TB ✓
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
600 TB
1,200 TB ✓
Warranty
3 Years
3 Years
Score
7.4/10
7.8/10 ✓
Total Wins
0 wins
5 wins

Frequently Asked Questions

Which is better, ADATA SE800 Portable 1TB or Seagate One Touch SSD Portable 2TB?
The Seagate One Touch SSD Portable 2TB scores 7.8/10 compared to 7.4/10 for the ADATA SE800 Portable 1TB. Our expert analysis favors the Seagate One Touch SSD Portable 2TB for its superior speed.
What's the difference between ADATA SE800 Portable 1TB and Seagate One Touch SSD Portable 2TB?
The key differences: The ADATA SE800 Portable 1TB offers 1,000 MB/s reads vs 1,030 MB/s for the Seagate One Touch SSD Portable 2TB. Capacity options differ: ADATA SE800 Portable 1TB is 1TB while Seagate One Touch SSD Portable 2TB is 2TB. The ADATA SE800 Portable 1TB uses USB 3.2 Gen 2 while the Seagate One Touch SSD Portable 2TB uses USB 3.2 Gen 2.
Which is faster, ADATA SE800 Portable 1TB or Seagate One Touch SSD Portable 2TB?
The Seagate One Touch SSD Portable 2TB is faster with 1,030 MB/s read speeds compared to 1,000 MB/s for the ADATA SE800 Portable 1TB. That's a 3% speed advantage.
Which has better value, ADATA SE800 Portable 1TB or Seagate One Touch SSD Portable 2TB?
The Seagate One Touch SSD Portable 2TB scores higher (7.8 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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