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External SSDs

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Silicon Power PC60 1TB vs Transcend ESD310C 2TB — Which External SSD Is Faster & Better Value?

Compare Silicon Power PC60 1TB and Transcend ESD310C 2TB 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.

Silicon Power

Silicon Power PC60 1TB
7.3/10

A budget 1050-class Gen 2 portable from Silicon Power — one of the cheapest brand-name 1TB Gen 2 SSDs at retail. Plastic body, gray aesthetic, no IP rating. Real value is cost-per-TB, not build or sustained performance.

1000 MB/s read
Budget pricing
Compact form factor
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Our Pick

Transcend

Transcend ESD310C 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
Silicon Power PC60 1TB
Transcend ESD310C 2TB
Read Speed
1.0 GB/s
1.1 GB/s ✓
Write Speed
900 MB/s
950 MB/s ✓
Capacity
1 TB
2 TB ✓
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
600 TB
1,200 TB ✓
Warranty
3 Years
3 Years
Score
7.3/10
7.7/10 ✓
Total Wins
0 wins
5 wins

Frequently Asked Questions

Which is better, Silicon Power PC60 1TB or Transcend ESD310C 2TB?
The Transcend ESD310C 2TB scores 7.7/10 compared to 7.3/10 for the Silicon Power PC60 1TB. Our expert analysis favors the Transcend ESD310C 2TB for its superior speed.
What's the difference between Silicon Power PC60 1TB and Transcend ESD310C 2TB?
The key differences: The Silicon Power PC60 1TB offers 1,000 MB/s reads vs 1,050 MB/s for the Transcend ESD310C 2TB. Capacity options differ: Silicon Power PC60 1TB is 1TB while Transcend ESD310C 2TB is 2TB. The Silicon Power PC60 1TB uses USB 3.2 Gen 2 while the Transcend ESD310C 2TB uses USB 3.2 Gen 2.
Which is faster, Silicon Power PC60 1TB or Transcend ESD310C 2TB?
The Transcend ESD310C 2TB is faster with 1,050 MB/s read speeds compared to 1,000 MB/s for the Silicon Power PC60 1TB. That's a 5% speed advantage.
Which has better value, Silicon Power PC60 1TB or Transcend ESD310C 2TB?
The Transcend ESD310C 2TB scores higher (7.7 vs 7.3/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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