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 X9 Pro 1TB vs Seagate One Touch SSD 1TB

Compare Crucial X9 Pro 1TB and Seagate One Touch SSD 1TB 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 X9 Pro 1TB
9.0/10

A 1050 MB/s portable SSD for creators who need TLC NAND, hardware encryption, and a 5-year warranty at less than Extreme Pro prices. The X9 Pro is Crucial's premium Gen 2 line — it targets direct-edit workflows where sustained writes and write endurance matter more than headline speeds.

Real TLC NAND (not QLC)
5-year warranty
AES 256-bit hardware encryption
Check on Amazon →

Seagate

Seagate One Touch SSD 1TB
7.7/10

The 1TB One Touch is the realistic minimum for game-library cold storage and Time Machine backups under typical Seagate sale pricing. Three-year Rescue data-recovery plan included.

1030 MB/s read
Both USB-C and USB-A cables
Rescue data recovery plan
Check on Amazon →

Spec Comparison

Spec
Crucial X9 Pro 1TB
Seagate One Touch SSD 1TB
Read Speed
1.1 GB/s ✓
1.0 GB/s
Write Speed
950 MB/s
1.0 GB/s ✓
Capacity
1 TB
1 TB
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
600 TB
600 TB
Warranty
5 Years ✓
3 Years
Score
9.0/10 ✓
7.7/10
Total Wins
3 wins
1 win

Frequently Asked Questions

Which is better, Crucial X9 Pro 1TB or Seagate One Touch SSD 1TB?
The Crucial X9 Pro 1TB scores 9.0/10 compared to 7.7/10 for the Seagate One Touch SSD 1TB. Our expert analysis favors the Crucial X9 Pro 1TB for its superior speed.
What's the difference between Crucial X9 Pro 1TB and Seagate One Touch SSD 1TB?
The key differences: The Crucial X9 Pro 1TB offers 1,050 MB/s reads vs 1,030 MB/s for the Seagate One Touch SSD 1TB. Capacity options differ: Crucial X9 Pro 1TB is 1TB while Seagate One Touch SSD 1TB is 1TB. The Crucial X9 Pro 1TB uses USB 3.2 Gen 2 while the Seagate One Touch SSD 1TB uses USB 3.2 Gen 2.
Which is faster, Crucial X9 Pro 1TB or Seagate One Touch SSD 1TB?
The Crucial X9 Pro 1TB is faster with 1,050 MB/s read speeds compared to 1,030 MB/s for the Seagate One Touch SSD 1TB. That's a 2% speed advantage.
Which has better value, Crucial X9 Pro 1TB or Seagate One Touch SSD 1TB?
The Crucial X9 Pro 1TB scores higher (9.0 vs 7.7/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

More Comparisons

Crucial X9 Pro 1TB vs Samsung T9 2TB → Seagate One Touch SSD 1TB vs Samsung T9 2TB →
Crucial X9 Pro 1TB vs Samsung T9 Portable SSD → Seagate One Touch SSD 1TB vs Samsung T9 Portable SSD →
Crucial X9 Pro 1TB vs Crucial X10 Pro 2TB → Seagate One Touch SSD 1TB vs Crucial X10 Pro 2TB →
Crucial X9 Pro 1TB vs Samsung T7 4TB → Seagate One Touch SSD 1TB vs Samsung T7 4TB →