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 X8 2TB vs Seagate One Touch SSD 2TB

Compare Crucial X8 2TB and Seagate One Touch SSD 2TB 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 2TB
7.8/10

The 2TB One Touch is the sweet spot of Seagate's budget portable line — large enough die stack that the sustained-write dropoff after SLC exhaustion is significantly longer than on the 1TB.

1030 MB/s rated
Both cables in box
Rescue data recovery
Check on Amazon →

Spec Comparison

Spec
Crucial X8 2TB
Seagate One Touch SSD 2TB
Read Speed
1.1 GB/s ✓
1.0 GB/s
Write Speed
1.0 GB/s
1.0 GB/s ✓
Capacity
2 TB
2 TB
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
1,200 TB
1,200 TB
Warranty
3 Years
3 Years
Score
8.4/10 ✓
7.8/10
Total Wins
2 wins
1 win

Frequently Asked Questions

Which is better, Crucial X8 2TB or Seagate One Touch SSD 2TB?
The Crucial X8 2TB scores 8.4/10 compared to 7.8/10 for the Seagate One Touch SSD 2TB. 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 2TB?
The key differences: The Crucial X8 2TB offers 1,050 MB/s reads vs 1,030 MB/s for the Seagate One Touch SSD 2TB. Capacity options differ: Crucial X8 2TB is 2TB while Seagate One Touch SSD 2TB is 2TB. The Crucial X8 2TB uses USB 3.2 Gen 2 while the Seagate One Touch SSD 2TB uses USB 3.2 Gen 2.
Which is faster, Crucial X8 2TB or Seagate One Touch SSD 2TB?
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 2TB. That's a 2% speed advantage.
Which has better value, Crucial X8 2TB or Seagate One Touch SSD 2TB?
The Crucial X8 2TB scores higher (8.4 vs 7.8/10), 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 2TB vs Samsung T9 2TB →
Crucial X8 2TB vs Samsung T9 Portable SSD → Seagate One Touch SSD 2TB vs Samsung T9 Portable SSD →
Crucial X8 2TB vs Crucial X10 Pro 2TB → Seagate One Touch SSD 2TB vs Crucial X10 Pro 2TB →
Crucial X8 2TB vs Samsung T7 4TB → Seagate One Touch SSD 2TB vs Samsung T7 4TB →