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Portable SSDs

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Sabrent Rocket XTRM-Q Portable 2TB vs Sabrent Rocket XTRM-Q Portable 4TB

Compare Sabrent Rocket XTRM-Q Portable 2TB and Sabrent Rocket XTRM-Q Portable 4TB side by side. Both are 2TB Thunderbolt 3 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Sabrent

Sabrent Rocket XTRM-Q Portable 2TB
8.6/10

A 2TB portable Thunderbolt 3 SSD from Sabrent in an aluminum body — 2700 MB/s sustained read on Thunderbolt hosts. A viable Mac-focused Thunderbolt 3 alternative to the LaCie Rugged SSD Pro 2TB at a similar price tier.

Thunderbolt 3 2700 MB/s
2TB portable aluminum body
Detachable USB-C cable
Check on Amazon →
Our Pick

Sabrent

Sabrent Rocket XTRM-Q Portable 4TB
8.7/10

A 4TB Thunderbolt 3 portable SSD — unusual intersection of capacity and Thunderbolt-class speed. The XTRM-Q 4TB is portable-class storage for working 8K RED RAW video editors. Premium pricing matches the niche use case.

Thunderbolt 3 + 4TB
2700 MB/s sustained
Aluminum body
Check on Amazon →

Spec Comparison

Spec
Sabrent Rocket XTRM-Q Portable 2TB
Sabrent Rocket XTRM-Q Portable 4TB
Read Speed
2.7 GB/s
2.7 GB/s
Write Speed
2.7 GB/s
2.7 GB/s
Capacity
2 TB
4 TB ✓
Interface
Thunderbolt 3
Thunderbolt 3
Endurance (TBW)
1,200 TB
2,400 TB ✓
Warranty
3 Years
3 Years
Score
8.6/10
8.7/10 ✓
Total Wins
0 wins
3 wins

Frequently Asked Questions

Which is better, Sabrent Rocket XTRM-Q Portable 2TB or Sabrent Rocket XTRM-Q Portable 4TB?
The Sabrent Rocket XTRM-Q Portable 4TB scores 8.7/10 compared to 8.6/10 for the Sabrent Rocket XTRM-Q Portable 2TB. Our expert analysis favors the Sabrent Rocket XTRM-Q Portable 4TB for its superior value.
What's the difference between Sabrent Rocket XTRM-Q Portable 2TB and Sabrent Rocket XTRM-Q Portable 4TB?
The key differences: The Sabrent Rocket XTRM-Q Portable 2TB offers 2,700 MB/s reads vs 2,700 MB/s for the Sabrent Rocket XTRM-Q Portable 4TB. Capacity options differ: Sabrent Rocket XTRM-Q Portable 2TB is 2TB while Sabrent Rocket XTRM-Q Portable 4TB is 4TB. The Sabrent Rocket XTRM-Q Portable 2TB uses Thunderbolt 3 while the Sabrent Rocket XTRM-Q Portable 4TB uses Thunderbolt 3.
Which is faster, Sabrent Rocket XTRM-Q Portable 2TB or Sabrent Rocket XTRM-Q Portable 4TB?
Both drives offer the same 2,700 MB/s read speeds.
Which has better value, Sabrent Rocket XTRM-Q Portable 2TB or Sabrent Rocket XTRM-Q Portable 4TB?
The Sabrent Rocket XTRM-Q Portable 4TB scores higher (8.7 vs 8.6/10), 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 Portable 2TB vs Samsung T9 Portable SSD → Sabrent Rocket XTRM-Q Portable 4TB vs Samsung T9 Portable SSD →
Sabrent Rocket XTRM-Q Portable 2TB vs Samsung T9 Portable 4TB → Sabrent Rocket XTRM-Q Portable 4TB vs Samsung T9 Portable 4TB →
Sabrent Rocket XTRM-Q Portable 2TB vs Crucial X10 Pro Portable 4TB → Sabrent Rocket XTRM-Q Portable 4TB vs Crucial X10 Pro Portable 4TB →
Sabrent Rocket XTRM-Q Portable 2TB vs Sabrent Rocket Nano V2 → Sabrent Rocket XTRM-Q Portable 4TB vs Sabrent Rocket Nano V2 →