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External SSDs

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Sabrent Rocket XTRM-Q 2TB vs Seagate One Touch SSD 500GB

Compare Sabrent Rocket XTRM-Q 2TB and Seagate One Touch SSD 500GB side by side. Both are 2TB Thunderbolt 3 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Our Pick

Sabrent

Sabrent Rocket XTRM-Q 2TB
8.6/10

The 2TB XTRM-Q is the model that put Sabrent's portable Thunderbolt line on the map for Mac users who needed internal-class speeds in an external chassis. Like the 1TB, it dedicated to Thunderbolt 3/4 hosts — on USB only you'll see Gen 2 speed (~1050 MB/s), not the headline 2700 MB/s.

Thunderbolt-class 2700 MB/s
Doubles capacity of base XTRM-Q
Cables included
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
Sabrent Rocket XTRM-Q 2TB
Seagate One Touch SSD 500GB
Read Speed
2.7 GB/s ✓
1.0 GB/s
Write Speed
2.7 GB/s ✓
1.0 GB/s
Capacity
2 TB ✓
500 GB
Interface
Thunderbolt 3
USB 3.2 Gen 2
Endurance (TBW)
1,200 TB ✓
300 TB
Warranty
3 Years
3 Years
Score
8.6/10 ✓
7.6/10
Total Wins
5 wins
0 wins

Frequently Asked Questions

Which is better, Sabrent Rocket XTRM-Q 2TB or Seagate One Touch SSD 500GB?
The Sabrent Rocket XTRM-Q 2TB scores 8.6/10 compared to 7.6/10 for the Seagate One Touch SSD 500GB. Our expert analysis favors the Sabrent Rocket XTRM-Q 2TB for its superior speed.
What's the difference between Sabrent Rocket XTRM-Q 2TB and Seagate One Touch SSD 500GB?
The key differences: The Sabrent Rocket XTRM-Q 2TB offers 2,700 MB/s reads vs 1,030 MB/s for the Seagate One Touch SSD 500GB. Capacity options differ: Sabrent Rocket XTRM-Q 2TB is 2TB while Seagate One Touch SSD 500GB is 500GB. The Sabrent Rocket XTRM-Q 2TB uses Thunderbolt 3 while the Seagate One Touch SSD 500GB uses USB 3.2 Gen 2.
Which is faster, Sabrent Rocket XTRM-Q 2TB or Seagate One Touch SSD 500GB?
The Sabrent Rocket XTRM-Q 2TB is faster with 2,700 MB/s read speeds compared to 1,030 MB/s for the Seagate One Touch SSD 500GB. That's a 162% speed advantage.
Which has better value, Sabrent Rocket XTRM-Q 2TB or Seagate One Touch SSD 500GB?
The Sabrent Rocket XTRM-Q 2TB scores higher (8.6 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

Sabrent Rocket XTRM-Q 2TB vs Samsung T9 2TB → Seagate One Touch SSD 500GB vs Samsung T9 2TB →
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