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Crucial X10 Pro vs SSK PM510 USB4 1TB

Compare Crucial X10 Pro and SSK PM510 USB4 1TB side by side. Both are 2TB USB 3.2 Gen 2x2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Our Pick

Crucial

Crucial X10 Pro

9.0/10

Professional-grade portable SSD with speeds up to 2100MB/s. Mac and PC compatible.

Fastest USB 3.2 Gen 2x2 speeds

IP55 water and dust resistance

Excellent 1200 TBW endurance

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SSK

SSK PM510 USB4 1TB

8.6/10

AUSB4 portable at enthusiast-grade specs — 3200 MB/s read over USB4 / Thunderbolt 4 hosts. The PM510 is one of the more affordable USB4 portables, an entry point for video editors who need Thunderbolt-class speeds but don't want to pay LaCie or OWC premium.

USB4 3200 MB/s

Thunderbolt 4 compatible

Aluminum body

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Spec Comparison

Spec

Crucial X10 Pro

SSK PM510 USB4 1TB

Read Speed

2.1 GB/s

3.2 GB/s ✓

Write Speed

2.0 GB/s

2.8 GB/s ✓

Capacity

2 TB ✓

1 TB

Interface

USB 3.2 Gen 2x2

USB4

Endurance (TBW)

1,200 TB ✓

600 TB

Warranty

5 Years ✓

3 Years

Score

9.0/10 ✓

8.6/10

Total Wins

4 wins

2 wins

Frequently Asked Questions

Which is better, Crucial X10 Pro or SSK PM510 USB4 1TB?

The Crucial X10 Pro scores 9.0/10 compared to 8.6/10 for the SSK PM510 USB4 1TB. Our expert analysis favors the Crucial X10 Pro for its superior value.

What's the difference between Crucial X10 Pro and SSK PM510 USB4 1TB?

The key differences: The Crucial X10 Pro offers 2,100 MB/s reads vs 3,200 MB/s for the SSK PM510 USB4 1TB. Capacity options differ: Crucial X10 Pro is 2TB while SSK PM510 USB4 1TB is 1TB. The Crucial X10 Pro uses USB 3.2 Gen 2x2 while the SSK PM510 USB4 1TB uses USB4.

Which is faster, Crucial X10 Pro or SSK PM510 USB4 1TB?

The SSK PM510 USB4 1TB is faster with 3,200 MB/s read speeds compared to 2,100 MB/s for the Crucial X10 Pro. That's a 52% speed advantage.

Which has better value, Crucial X10 Pro or SSK PM510 USB4 1TB?

The Crucial X10 Pro scores higher (9.0 vs 8.6/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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