As an Amazon Associate I earn from qualifying purchases. We may earn a commission from qualifying purchases made through links on this page. Prices and availability are subject to change. We are reader-supported and independent — our rankings are based on an objective scoring rubric, not sponsorship.

Crucial X6 4TB vs Silicon Power PC60 1TB

Compare Crucial X6 4TB and Silicon Power PC60 1TB 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

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

Crucial X6 4TB

Silicon Power PC60 1TB

Read Speed

800 MB/s

1.0 GB/s ✓

Write Speed

800 MB/s

900 MB/s ✓

Capacity

4 TB ✓

1 TB

Interface

USB 3.2 Gen 2

Endurance (TBW)

2,400 TB ✓

600 TB

Warranty

3 Years

Score

8.2/10 ✓

7.3/10

Total Wins

3 wins

2 wins

Frequently Asked Questions

Which is better, Crucial X6 4TB or Silicon Power PC60 1TB?

The Crucial X6 4TB scores 8.2/10 compared to 7.3/10 for the Silicon Power PC60 1TB. Our expert analysis favors the Crucial X6 4TB for its superior value.

What's the difference between Crucial X6 4TB and Silicon Power PC60 1TB?

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

Which is faster, Crucial X6 4TB or Silicon Power PC60 1TB?

The Silicon Power PC60 1TB 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 1TB?

The Crucial X6 4TB scores higher (8.2 vs 7.3/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

More Comparisons

Crucial X6 4TB vs Samsung T9 2TB → Silicon Power PC60 1TB vs Samsung T9 2TB →

Crucial X6 4TB vs Samsung T9 Portable SSD → Silicon Power PC60 1TB vs Samsung T9 Portable SSD →

Crucial X6 4TB vs Crucial X10 Pro 2TB → Silicon Power PC60 1TB vs Crucial X10 Pro 2TB →

Crucial X6 4TB vs Samsung T7 4TB → Silicon Power PC60 1TB vs Samsung T7 4TB →