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Portable SSDs

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ADATA SE800 Portable 2TB vs Seagate One Touch SSD Portable 1TB — Which Portable SSD Is Faster & Better Value?

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

Seagate

Seagate One Touch SSD Portable 1TB
7.7/10

A 1TB budget portable from Seagate — typically the lowest-priced 1TB brand-name Gen 2 portable SSD available. Comes with the Resident Rescue data-recovery plan, which is meaningful coverage at a price point where the drive is seen as disposable.

1030 MB/s budget drive
Both USB-C/A cables
Rescue data recovery plan
Check on Amazon →

Spec Comparison

Spec
ADATA SE800 Portable 2TB
Seagate One Touch SSD Portable 1TB
Read Speed
1.0 GB/s
1.0 GB/s ✓
Write Speed
950 MB/s
1.0 GB/s ✓
Capacity
2 TB ✓
1 TB
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
1,200 TB ✓
600 TB
Warranty
3 Years
3 Years
Score
7.6/10
7.7/10 ✓
Total Wins
2 wins
3 wins

Frequently Asked Questions

Which is better, ADATA SE800 Portable 2TB or Seagate One Touch SSD Portable 1TB?
The Seagate One Touch SSD Portable 1TB scores 7.7/10 compared to 7.6/10 for the ADATA SE800 Portable 2TB. Our expert analysis favors the Seagate One Touch SSD Portable 1TB for its superior speed.
What's the difference between ADATA SE800 Portable 2TB and Seagate One Touch SSD Portable 1TB?
The key differences: The ADATA SE800 Portable 2TB offers 1,000 MB/s reads vs 1,030 MB/s for the Seagate One Touch SSD Portable 1TB. Capacity options differ: ADATA SE800 Portable 2TB is 2TB while Seagate One Touch SSD Portable 1TB is 1TB. The ADATA SE800 Portable 2TB uses USB 3.2 Gen 2 while the Seagate One Touch SSD Portable 1TB uses USB 3.2 Gen 2.
Which is faster, ADATA SE800 Portable 2TB or Seagate One Touch SSD Portable 1TB?
The Seagate One Touch SSD Portable 1TB is faster with 1,030 MB/s read speeds compared to 1,000 MB/s for the ADATA SE800 Portable 2TB. That's a 3% speed advantage.
Which has better value, ADATA SE800 Portable 2TB or Seagate One Touch SSD Portable 1TB?
The Seagate One Touch SSD Portable 1TB scores higher (7.7 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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