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Portable SSDs

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ORICO UFSD Portable 1TB vs Transcend ESD310C Portable 2TB

Compare ORICO UFSD Portable 1TB and Transcend ESD310C Portable 2TB side by side. Both are 1TB USB 3.2 Gen 2x2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

ORICO

ORICO UFSD Portable 1TB
7.4/10

A newer Amazon-direct Gen 2x2 portable from ORICO. Aggressive sale pricing, aluminum body, full 2000 MB/s rating -- but independent review reports are mixed on sustained writes after SLC cache exhaustion.

Gen 2x2 2000 MB/s
Aggressive Amazon sale pricing
Aluminum body
Check on Amazon →
Our Pick

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
Check on Amazon →

Spec Comparison

Spec
ORICO UFSD Portable 1TB
Transcend ESD310C Portable 2TB
Read Speed
2.0 GB/s ✓
1.1 GB/s
Write Speed
2.0 GB/s ✓
950 MB/s
Capacity
1 TB
2 TB ✓
Interface
USB 3.2 Gen 2x2
USB 3.2 Gen 2
Endurance (TBW)
600 TB
1,200 TB ✓
Warranty
3 Years
3 Years
Score
7.4/10
7.7/10 ✓
Total Wins
2 wins
3 wins

Frequently Asked Questions

Which is better, ORICO UFSD Portable 1TB or Transcend ESD310C Portable 2TB?
The Transcend ESD310C Portable 2TB scores 7.7/10 compared to 7.4/10 for the ORICO UFSD Portable 1TB. Our expert analysis favors the Transcend ESD310C Portable 2TB for its superior value.
What's the difference between ORICO UFSD Portable 1TB and Transcend ESD310C Portable 2TB?
The key differences: The ORICO UFSD Portable 1TB offers 2,000 MB/s reads vs 1,050 MB/s for the Transcend ESD310C Portable 2TB. Capacity options differ: ORICO UFSD Portable 1TB is 1TB while Transcend ESD310C Portable 2TB is 2TB. The ORICO UFSD Portable 1TB uses USB 3.2 Gen 2x2 while the Transcend ESD310C Portable 2TB uses USB 3.2 Gen 2.
Which is faster, ORICO UFSD Portable 1TB or Transcend ESD310C Portable 2TB?
The ORICO UFSD Portable 1TB is faster with 2,000 MB/s read speeds compared to 1,050 MB/s for the Transcend ESD310C Portable 2TB. That's a 90% speed advantage.
Which has better value, ORICO UFSD Portable 1TB or Transcend ESD310C Portable 2TB?
The Transcend ESD310C Portable 2TB scores higher (7.7 vs 7.4/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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