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Portable SSDs

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Crucial X9 Pro vs Seagate One Touch SSD Portable 500GB

Compare Crucial X9 Pro and Seagate One Touch SSD Portable 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 X9 Pro
8.9/10

Ultra-compact pro-grade portable SSD. Pocket-sized at just 65g. Ideal for mobile professionals.

Extremely compact and lightweight (65g)
IP55 water and dust resistance
Drop-proof up to 2 meters
Check on Amazon →

Seagate

Seagate One Touch SSD Portable 500GB
7.5/10

A 500GB One Touch is Seagate's bottom-of-line portable SSD — usually the cheapest brand-name Gen 2 1TB-and-below portable at retail. The bundle includes Rescue data recovery (extending Seagate's warranty protection into physical damage recovery).

1030 MB/s read
Budget pricing
Both USB-C and USB-A cables
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Spec Comparison

Spec
Crucial X9 Pro
Seagate One Touch SSD Portable 500GB
Read Speed
1.1 GB/s ✓
1.0 GB/s
Write Speed
1.0 GB/s
1.0 GB/s ✓
Capacity
1 TB ✓
500 GB
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
440 TB ✓
300 TB
Warranty
3 Years
3 Years
Score
8.9/10 ✓
7.5/10
Total Wins
4 wins
1 win

Frequently Asked Questions

Which is better, Crucial X9 Pro or Seagate One Touch SSD Portable 500GB?
The Crucial X9 Pro scores 8.9/10 compared to 7.5/10 for the Seagate One Touch SSD Portable 500GB. Our expert analysis favors the Crucial X9 Pro for its superior speed.
What's the difference between Crucial X9 Pro and Seagate One Touch SSD Portable 500GB?
The key differences: The Crucial X9 Pro offers 1,050 MB/s reads vs 1,030 MB/s for the Seagate One Touch SSD Portable 500GB. Capacity options differ: Crucial X9 Pro is 1TB while Seagate One Touch SSD Portable 500GB is 500GB. The Crucial X9 Pro uses USB 3.2 Gen 2 while the Seagate One Touch SSD Portable 500GB uses USB 3.2 Gen 2.
Which is faster, Crucial X9 Pro or Seagate One Touch SSD Portable 500GB?
The Crucial X9 Pro is faster with 1,050 MB/s read speeds compared to 1,030 MB/s for the Seagate One Touch SSD Portable 500GB. That's a 2% speed advantage.
Which has better value, Crucial X9 Pro or Seagate One Touch SSD Portable 500GB?
The Crucial X9 Pro scores higher (8.9 vs 7.5/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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