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Portable SSDs

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Sabrent Rocket XTRM-Q Portable 2TB vs Transcend ESD310C Portable 2TB

Compare Sabrent Rocket XTRM-Q Portable 2TB and Transcend ESD310C Portable 2TB 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 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
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Transcend

Transcend ESD310C Portable 2TB
7.7/10

The 2TB ESD310C keeps the same tiny plastic credit-card footprint of the 1TB -- Transcend fits an unusually large stack in an unusually small case. The 2TB cache budget also holds the 950 MB/s write past 200GB on long transfers.

1050/950 MB/s
Tiny footprint
2400 TBW endurance
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Spec Comparison

Spec
Sabrent Rocket XTRM-Q Portable 2TB
Transcend ESD310C Portable 2TB
Read Speed
2.7 GB/s ✓
1.1 GB/s
Write Speed
2.7 GB/s ✓
950 MB/s
Capacity
2 TB
2 TB
Interface
Thunderbolt 3
USB 3.2 Gen 2
Endurance (TBW)
1,200 TB
1,200 TB
Warranty
3 Years
3 Years
Score
8.6/10 ✓
7.7/10
Total Wins
3 wins
0 wins

Frequently Asked Questions

Which is better, Sabrent Rocket XTRM-Q Portable 2TB or Transcend ESD310C Portable 2TB?
The Sabrent Rocket XTRM-Q Portable 2TB scores 8.6/10 compared to 7.7/10 for the Transcend ESD310C Portable 2TB. Our expert analysis favors the Sabrent Rocket XTRM-Q Portable 2TB for its superior speed.
What's the difference between Sabrent Rocket XTRM-Q Portable 2TB and Transcend ESD310C Portable 2TB?
The key differences: The Sabrent Rocket XTRM-Q Portable 2TB offers 2,700 MB/s reads vs 1,050 MB/s for the Transcend ESD310C Portable 2TB. Capacity options differ: Sabrent Rocket XTRM-Q Portable 2TB is 2TB while Transcend ESD310C Portable 2TB is 2TB. The Sabrent Rocket XTRM-Q Portable 2TB uses Thunderbolt 3 while the Transcend ESD310C Portable 2TB uses USB 3.2 Gen 2.
Which is faster, Sabrent Rocket XTRM-Q Portable 2TB or Transcend ESD310C Portable 2TB?
The Sabrent Rocket XTRM-Q Portable 2TB is faster with 2,700 MB/s read speeds compared to 1,050 MB/s for the Transcend ESD310C Portable 2TB. That's a 157% speed advantage.
Which has better value, Sabrent Rocket XTRM-Q Portable 2TB or Transcend ESD310C Portable 2TB?
The Sabrent Rocket XTRM-Q Portable 2TB scores higher (8.6 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

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Sabrent Rocket XTRM-Q Portable 2TB vs Crucial X10 Pro Portable 4TB → Transcend ESD310C Portable 2TB vs Crucial X10 Pro Portable 4TB →
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