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External SSDs

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Crucial X6 1TB vs Seagate One Touch SSD 500GB — Which External SSD Is Faster & Better Value?

Compare Crucial X6 1TB and Seagate One Touch SSD 500GB 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.

Our Pick

Crucial

Crucial X6 1TB
7.8/10

The X6 is Crucial's budget Gen 2 line — half the speed of the X9 Pro at typically half the price. A sensible choice for game-library expansion on PS5/Xbox or as a Time Machine drive, where sustained write speed matters far less than capacity-per-dollar.

800 MB/s over Gen 2
Cheapest per-TB of Crucial's portable line
Compatible with PS5/Xbox expandable storage
Check on Amazon →

Seagate

Seagate One Touch SSD 500GB
7.6/10

The 500GB One Touch is Seagate's entry-level portable SSD — typically the cheapest brand-name 1050-class Gen 2 drive at retail. Speeds are real-world faster than rated for short transfers; the catch is that the SLC cache is tiny.

1030 MB/s read
Cheapest brand-name Gen 2 SSD class
Both cables included
Check on Amazon →

Spec Comparison

Spec
Crucial X6 1TB
Seagate One Touch SSD 500GB
Read Speed
800 MB/s
1.0 GB/s ✓
Write Speed
800 MB/s
1.0 GB/s ✓
Capacity
1 TB ✓
500 GB
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
600 TB ✓
300 TB
Warranty
3 Years
3 Years
Score
7.8/10 ✓
7.6/10
Total Wins
3 wins
2 wins

Frequently Asked Questions

Which is better, Crucial X6 1TB or Seagate One Touch SSD 500GB?
The Crucial X6 1TB scores 7.8/10 compared to 7.6/10 for the Seagate One Touch SSD 500GB. Our expert analysis favors the Crucial X6 1TB for its superior value.
What's the difference between Crucial X6 1TB and Seagate One Touch SSD 500GB?
The key differences: The Crucial X6 1TB offers 800 MB/s reads vs 1,030 MB/s for the Seagate One Touch SSD 500GB. Capacity options differ: Crucial X6 1TB is 1TB while Seagate One Touch SSD 500GB is 500GB. The Crucial X6 1TB uses USB 3.2 Gen 2 while the Seagate One Touch SSD 500GB uses USB 3.2 Gen 2.
Which is faster, Crucial X6 1TB or Seagate One Touch SSD 500GB?
The Seagate One Touch SSD 500GB is faster with 1,030 MB/s read speeds compared to 800 MB/s for the Crucial X6 1TB. That's a 29% speed advantage.
Which has better value, Crucial X6 1TB or Seagate One Touch SSD 500GB?
The Crucial X6 1TB scores higher (7.8 vs 7.6/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

More Comparisons

Crucial X6 1TB vs Samsung T9 2TB → Seagate One Touch SSD 500GB vs Samsung T9 2TB →
Crucial X6 1TB vs Samsung T9 Portable SSD → Seagate One Touch SSD 500GB vs Samsung T9 Portable SSD →
Crucial X6 1TB vs Crucial X10 Pro 2TB → Seagate One Touch SSD 500GB vs Crucial X10 Pro 2TB →
Crucial X6 1TB vs Samsung T7 4TB → Seagate One Touch SSD 500GB vs Samsung T7 4TB →