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Crucial X6 4TB vs Silicon Power PC60 2TB — Which External SSD Is Faster & Better Value?

Compare Crucial X6 4TB and Silicon Power PC60 2TB side by side. Both are 4TB USB 3.2 Gen 2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Our Pick

Crucial

Crucial X6 4TB

8.2/10

A 4TB external at the X6's price is closer to spinning-rust economics than to typical SSD pricing. The 800 MB/s cap doesn't matter when the use case is video archive or photo-library cold storage — this drive is bought for capacity first, speed second.

4TB at budget-friendly price

PS5/Xbox cold-library compatible

Cool-running

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Silicon Power

Silicon Power PC60 2TB

7.4/10

A 2TB budget Gen 2 portable aimed at game-library cold storage for PS5/Xbox. Aggressive pricing makes it competitive against the Seagate One Touch 2TB on sale. Not a drive for sustained-write-heavy creative workflows.

2TB budget Gen 2

1000 MB/s read

Compact profile

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Spec Comparison

Spec

Crucial X6 4TB

Silicon Power PC60 2TB

Read Speed

800 MB/s

1.0 GB/s ✓

Write Speed

800 MB/s

900 MB/s ✓

Capacity

4 TB ✓

2 TB

Interface

USB 3.2 Gen 2

Endurance (TBW)

2,400 TB ✓

1,200 TB

Warranty

3 Years

Score

8.2/10 ✓

7.4/10

Total Wins

3 wins

2 wins

Frequently Asked Questions

Which is better, Crucial X6 4TB or Silicon Power PC60 2TB?

The Crucial X6 4TB scores 8.2/10 compared to 7.4/10 for the Silicon Power PC60 2TB. Our expert analysis favors the Crucial X6 4TB for its superior value.

What's the difference between Crucial X6 4TB and Silicon Power PC60 2TB?

The key differences: The Crucial X6 4TB offers 800 MB/s reads vs 1,000 MB/s for the Silicon Power PC60 2TB. Capacity options differ: Crucial X6 4TB is 4TB while Silicon Power PC60 2TB is 2TB. The Crucial X6 4TB uses USB 3.2 Gen 2 while the Silicon Power PC60 2TB uses USB 3.2 Gen 2.

Which is faster, Crucial X6 4TB or Silicon Power PC60 2TB?

The Silicon Power PC60 2TB is faster with 1,000 MB/s read speeds compared to 800 MB/s for the Crucial X6 4TB. That's a 25% speed advantage.

Which has better value, Crucial X6 4TB or Silicon Power PC60 2TB?

The Crucial X6 4TB scores higher (8.2 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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