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Portable SSDs

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Seagate One Touch SSD Portable 2TB vs Seagate One Touch SSD Portable 500GB

Compare Seagate One Touch SSD Portable 2TB and Seagate One Touch SSD Portable 500GB 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.

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
Check on Amazon →

Seagate

Seagate One Touch SSD Portable 500GB
7.5/10

A 500GB One Touch is Seagate's bottom-of-line portable SSD — usually the cheapest brand-name Gen 2 1TB-and-below portable at retail. The bundle includes Rescue data recovery (extending Seagate's warranty protection into physical damage recovery).

1030 MB/s read
Budget pricing
Both USB-C and USB-A cables
Check on Amazon →

Spec Comparison

Spec
Seagate One Touch SSD Portable 2TB
Seagate One Touch SSD Portable 500GB
Read Speed
1.0 GB/s
1.0 GB/s
Write Speed
1.0 GB/s
1.0 GB/s
Capacity
2 TB ✓
500 GB
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
1,200 TB ✓
300 TB
Warranty
3 Years
3 Years
Score
7.8/10 ✓
7.5/10
Total Wins
3 wins
0 wins

Frequently Asked Questions

Which is better, Seagate One Touch SSD Portable 2TB or Seagate One Touch SSD Portable 500GB?
The Seagate One Touch SSD Portable 2TB scores 7.8/10 compared to 7.5/10 for the Seagate One Touch SSD Portable 500GB. Our expert analysis favors the Seagate One Touch SSD Portable 2TB for its superior value.
What's the difference between Seagate One Touch SSD Portable 2TB and Seagate One Touch SSD Portable 500GB?
The key differences: The Seagate One Touch SSD Portable 2TB offers 1,030 MB/s reads vs 1,030 MB/s for the Seagate One Touch SSD Portable 500GB. Capacity options differ: Seagate One Touch SSD Portable 2TB is 2TB while Seagate One Touch SSD Portable 500GB is 500GB. The Seagate One Touch SSD Portable 2TB uses USB 3.2 Gen 2 while the Seagate One Touch SSD Portable 500GB uses USB 3.2 Gen 2.
Which is faster, Seagate One Touch SSD Portable 2TB or Seagate One Touch SSD Portable 500GB?
Both drives offer the same 1,030 MB/s read speeds.
Which has better value, Seagate One Touch SSD Portable 2TB or Seagate One Touch SSD Portable 500GB?
The Seagate One Touch SSD Portable 2TB scores higher (7.8 vs 7.5/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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