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Portable SSDs

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Seagate One Touch SSD Portable 500GB vs Samsung T7 Portable 2TB

Compare Seagate One Touch SSD Portable 500GB and Samsung T7 Portable 2TB side by side. Both are 500GB USB 3.2 Gen 2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

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
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Our Pick

Samsung

Samsung T7 Portable 2TB
9.4/10

The 2TB T7 is the size most portable-SSD buyers actually want — enough room for a laptop worth of working files plus media library, in a metal case that fits in a passport pocket. The 2TB stack also sustains writes past 300GB without the dip the 1TB T7 hits.

2TB Gen 2
Sustained writes hold past 300GB
AES 256-bit hardware encryption
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Spec Comparison

Spec
Seagate One Touch SSD Portable 500GB
Samsung T7 Portable 2TB
Read Speed
1.0 GB/s
1.1 GB/s ✓
Write Speed
1.0 GB/s ✓
1.0 GB/s
Capacity
500 GB
2 TB ✓
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
300 TB
1,200 TB ✓
Warranty
3 Years
3 Years
Score
7.5/10
9.4/10 ✓
Total Wins
1 win
4 wins

Frequently Asked Questions

Which is better, Seagate One Touch SSD Portable 500GB or Samsung T7 Portable 2TB?
The Samsung T7 Portable 2TB scores 9.4/10 compared to 7.5/10 for the Seagate One Touch SSD Portable 500GB. Our expert analysis favors the Samsung T7 Portable 2TB for its superior speed.
What's the difference between Seagate One Touch SSD Portable 500GB and Samsung T7 Portable 2TB?
The key differences: The Seagate One Touch SSD Portable 500GB offers 1,030 MB/s reads vs 1,050 MB/s for the Samsung T7 Portable 2TB. Capacity options differ: Seagate One Touch SSD Portable 500GB is 500GB while Samsung T7 Portable 2TB is 2TB. The Seagate One Touch SSD Portable 500GB uses USB 3.2 Gen 2 while the Samsung T7 Portable 2TB uses USB 3.2 Gen 2.
Which is faster, Seagate One Touch SSD Portable 500GB or Samsung T7 Portable 2TB?
The Samsung T7 Portable 2TB is faster with 1,050 MB/s read speeds compared to 1,030 MB/s for the Seagate One Touch SSD Portable 500GB. That's a 2% speed advantage.
Which has better value, Seagate One Touch SSD Portable 500GB or Samsung T7 Portable 2TB?
The Samsung T7 Portable 2TB scores higher (9.4 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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