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External SSDs

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Crucial X8 2TB vs Seagate One Touch SSD 500GB

Compare Crucial X8 2TB and Seagate One Touch SSD 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

Crucial

Crucial X8 2TB
8.4/10

A 2TB solid-aluminum Crucial X8 — a previous-generation premium drive that often goes on clearance at discount retailers. Worth it when the price beats the equivalent X9 Pro by $30+.

Aluminum unibody
1050/1000 MB/s sustained
3-year warranty
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 X8 2TB
Seagate One Touch SSD 500GB
Read Speed
1.1 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
8.4/10 ✓
7.6/10
Total Wins
4 wins
1 win

Frequently Asked Questions

Which is better, Crucial X8 2TB or Seagate One Touch SSD 500GB?
The Crucial X8 2TB scores 8.4/10 compared to 7.6/10 for the Seagate One Touch SSD 500GB. Our expert analysis favors the Crucial X8 2TB for its superior speed.
What's the difference between Crucial X8 2TB and Seagate One Touch SSD 500GB?
The key differences: The Crucial X8 2TB offers 1,050 MB/s reads vs 1,030 MB/s for the Seagate One Touch SSD 500GB. Capacity options differ: Crucial X8 2TB is 2TB while Seagate One Touch SSD 500GB is 500GB. The Crucial X8 2TB uses USB 3.2 Gen 2 while the Seagate One Touch SSD 500GB uses USB 3.2 Gen 2.
Which is faster, Crucial X8 2TB or Seagate One Touch SSD 500GB?
The Crucial X8 2TB is faster with 1,050 MB/s read speeds compared to 1,030 MB/s for the Seagate One Touch SSD 500GB. That's a 2% speed advantage.
Which has better value, Crucial X8 2TB or Seagate One Touch SSD 500GB?
The Crucial X8 2TB scores higher (8.4 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 X8 2TB vs Samsung T9 2TB → Seagate One Touch SSD 500GB vs Samsung T9 2TB →
Crucial X8 2TB vs Samsung T9 Portable SSD → Seagate One Touch SSD 500GB vs Samsung T9 Portable SSD →
Crucial X8 2TB vs Crucial X10 Pro 2TB → Seagate One Touch SSD 500GB vs Crucial X10 Pro 2TB →
Crucial X8 2TB vs Samsung T7 4TB → Seagate One Touch SSD 500GB vs Samsung T7 4TB →