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Portable SSDs

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SanDisk Extreme Pro Portable 2TB vs Seagate One Touch SSD Portable 1TB

Compare SanDisk Extreme Pro 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.

Our Pick

SanDisk

SanDisk Extreme Pro Portable 2TB
9.2/10

A 2TB IP55 rugged portable SSD with a 5-year warranty — the SanDisk sweet-spot for outdoor photographers traveling with RAW libraries. The 5-year coverage beats Samsung's T7 family by 2 years, and the IP55 rating beats it by IP rating points.

IP55 rugged body
5-year warranty
Both USB-C and USB-A cables included
Check on Amazon →

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
SanDisk Extreme Pro Portable 2TB
Seagate One Touch SSD Portable 1TB
Read Speed
1.1 GB/s ✓
1.0 GB/s
Write Speed
1.0 GB/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
5 Years ✓
3 Years
Score
9.2/10 ✓
7.7/10
Total Wins
5 wins
1 win

Frequently Asked Questions

Which is better, SanDisk Extreme Pro Portable 2TB or Seagate One Touch SSD Portable 1TB?
The SanDisk Extreme Pro Portable 2TB scores 9.2/10 compared to 7.7/10 for the Seagate One Touch SSD Portable 1TB. Our expert analysis favors the SanDisk Extreme Pro Portable 2TB for its superior speed.
What's the difference between SanDisk Extreme Pro Portable 2TB and Seagate One Touch SSD Portable 1TB?
The key differences: The SanDisk Extreme Pro Portable 2TB offers 1,050 MB/s reads vs 1,030 MB/s for the Seagate One Touch SSD Portable 1TB. Capacity options differ: SanDisk Extreme Pro Portable 2TB is 2TB while Seagate One Touch SSD Portable 1TB is 1TB. The SanDisk Extreme Pro 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, SanDisk Extreme Pro Portable 2TB or Seagate One Touch SSD Portable 1TB?
The SanDisk Extreme Pro Portable 2TB is faster with 1,050 MB/s read speeds compared to 1,030 MB/s for the Seagate One Touch SSD Portable 1TB. That's a 2% speed advantage.
Which has better value, SanDisk Extreme Pro Portable 2TB or Seagate One Touch SSD Portable 1TB?
The SanDisk Extreme Pro Portable 2TB scores higher (9.2 vs 7.7/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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