Skip to main content
External SSDs

As an Amazon Associate I earn from qualifying purchases. We may earn a commission from qualifying purchases made through links on this page. Prices and availability are subject to change. We are reader-supported and independent — our rankings are based on an objective scoring rubric, not sponsorship.

Crucial X10 Pro 4TB vs Seagate One Touch SSD 500GB

Compare Crucial X10 Pro 4TB and Seagate One Touch SSD 500GB side by side. Both are 4TB USB 3.2 Gen 2x2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Our Pick

Crucial

Crucial X10 Pro 4TB
9.1/10

Professional-grade 4TB portable SSD with speeds up to 2100MB/s. Massive capacity for 8K video workflows and large creative projects.

4TB with fastest Gen 2x2 speeds up to 2100MB/s
IP55 water and dust resistance
Excellent 2400 TBW endurance
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 X10 Pro 4TB
Seagate One Touch SSD 500GB
Read Speed
2.1 GB/s ✓
1.0 GB/s
Write Speed
2.0 GB/s ✓
1.0 GB/s
Capacity
4 TB ✓
500 GB
Interface
USB 3.2 Gen 2x2
USB 3.2 Gen 2
Endurance (TBW)
2,400 TB ✓
300 TB
Warranty
5 Years ✓
3 Years
Score
9.1/10 ✓
7.6/10
Total Wins
6 wins
0 wins

Frequently Asked Questions

Which is better, Crucial X10 Pro 4TB or Seagate One Touch SSD 500GB?
The Crucial X10 Pro 4TB scores 9.1/10 compared to 7.6/10 for the Seagate One Touch SSD 500GB. Our expert analysis favors the Crucial X10 Pro 4TB for its superior speed.
What's the difference between Crucial X10 Pro 4TB and Seagate One Touch SSD 500GB?
The key differences: The Crucial X10 Pro 4TB offers 2,100 MB/s reads vs 1,030 MB/s for the Seagate One Touch SSD 500GB. Capacity options differ: Crucial X10 Pro 4TB is 4TB while Seagate One Touch SSD 500GB is 500GB. The Crucial X10 Pro 4TB uses USB 3.2 Gen 2x2 while the Seagate One Touch SSD 500GB uses USB 3.2 Gen 2.
Which is faster, Crucial X10 Pro 4TB or Seagate One Touch SSD 500GB?
The Crucial X10 Pro 4TB is faster with 2,100 MB/s read speeds compared to 1,030 MB/s for the Seagate One Touch SSD 500GB. That's a 104% speed advantage.
Which has better value, Crucial X10 Pro 4TB or Seagate One Touch SSD 500GB?
The Crucial X10 Pro 4TB scores higher (9.1 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 X10 Pro 4TB vs Samsung T9 2TB → Seagate One Touch SSD 500GB vs Samsung T9 2TB →
Crucial X10 Pro 4TB vs Samsung T9 Portable SSD → Seagate One Touch SSD 500GB vs Samsung T9 Portable SSD →
Crucial X10 Pro 4TB vs Crucial X10 Pro 2TB → Seagate One Touch SSD 500GB vs Crucial X10 Pro 2TB →
Crucial X10 Pro 4TB vs Samsung T7 4TB → Seagate One Touch SSD 500GB vs Samsung T7 4TB →