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External SSDs

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Lexar SL100 Pro 1TB vs Silicon Power PC60 1TB — Which External SSD Is Faster & Better Value?

Compare Lexar SL100 Pro 1TB and Silicon Power PC60 1TB 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.

Our Pick

Lexar

Lexar SL100 Pro 1TB
7.5/10

A 950 MB/s Gen 2 portable in a brushed-aluminum case the size of a credit card. The SL100 Pro is one of the smallest 1TB Gen 2 SSDs at retail — buy it for the form factor, not the rated speed (which undershoots the Gen 2 ceiling).

Brushed-aluminum case
950 MB/s read
Tiny credit-card footprint
Check on Amazon →

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
Check on Amazon →

Spec Comparison

Spec
Lexar SL100 Pro 1TB
Silicon Power PC60 1TB
Read Speed
950 MB/s
1.0 GB/s ✓
Write Speed
950 MB/s ✓
900 MB/s
Capacity
1 TB
1 TB
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
600 TB
600 TB
Warranty
3 Years
3 Years
Score
7.5/10 ✓
7.3/10
Total Wins
2 wins
1 win

Frequently Asked Questions

Which is better, Lexar SL100 Pro 1TB or Silicon Power PC60 1TB?
The Lexar SL100 Pro 1TB scores 7.5/10 compared to 7.3/10 for the Silicon Power PC60 1TB. Our expert analysis favors the Lexar SL100 Pro 1TB for its superior value.
What's the difference between Lexar SL100 Pro 1TB and Silicon Power PC60 1TB?
The key differences: The Lexar SL100 Pro 1TB offers 950 MB/s reads vs 1,000 MB/s for the Silicon Power PC60 1TB. Capacity options differ: Lexar SL100 Pro 1TB is 1TB while Silicon Power PC60 1TB is 1TB. The Lexar SL100 Pro 1TB uses USB 3.2 Gen 2 while the Silicon Power PC60 1TB uses USB 3.2 Gen 2.
Which is faster, Lexar SL100 Pro 1TB or Silicon Power PC60 1TB?
The Silicon Power PC60 1TB is faster with 1,000 MB/s read speeds compared to 950 MB/s for the Lexar SL100 Pro 1TB. That's a 5% speed advantage.
Which has better value, Lexar SL100 Pro 1TB or Silicon Power PC60 1TB?
The Lexar SL100 Pro 1TB scores higher (7.5 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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