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External SSDs

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Lexar SL100 Pro 2TB vs Silicon Power PC60 1TB — Which External SSD Is Faster & Better Value?

Compare Lexar SL100 Pro 2TB and Silicon Power PC60 1TB side by side. Both are 2TB 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 2TB
7.6/10

The 2TB SL100 Pro keeps the same brushed-aluminum credit-card footprint of the 1TB — famously pocketable but only marginally faster on sustained writes thanks to the larger SLC cache.

2TB in credit-card footprint
950 MB/s read
Aluminum body
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 2TB
Silicon Power PC60 1TB
Read Speed
950 MB/s
1.0 GB/s ✓
Write Speed
950 MB/s ✓
900 MB/s
Capacity
2 TB ✓
1 TB
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
1,200 TB ✓
600 TB
Warranty
3 Years
3 Years
Score
7.6/10 ✓
7.3/10
Total Wins
4 wins
1 win

Frequently Asked Questions

Which is better, Lexar SL100 Pro 2TB or Silicon Power PC60 1TB?
The Lexar SL100 Pro 2TB scores 7.6/10 compared to 7.3/10 for the Silicon Power PC60 1TB. Our expert analysis favors the Lexar SL100 Pro 2TB for its superior value.
What's the difference between Lexar SL100 Pro 2TB and Silicon Power PC60 1TB?
The key differences: The Lexar SL100 Pro 2TB offers 950 MB/s reads vs 1,000 MB/s for the Silicon Power PC60 1TB. Capacity options differ: Lexar SL100 Pro 2TB is 2TB while Silicon Power PC60 1TB is 1TB. The Lexar SL100 Pro 2TB uses USB 3.2 Gen 2 while the Silicon Power PC60 1TB uses USB 3.2 Gen 2.
Which is faster, Lexar SL100 Pro 2TB 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 2TB. That's a 5% speed advantage.
Which has better value, Lexar SL100 Pro 2TB or Silicon Power PC60 1TB?
The Lexar SL100 Pro 2TB scores higher (7.6 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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