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Portable SSDs

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Crucial X9 Pro vs WD Black P50 Game Drive SSD Portable 2TB

Compare Crucial X9 Pro and WD Black P50 Game Drive SSD Portable 2TB 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

Crucial

Crucial X9 Pro
8.9/10

Ultra-compact pro-grade portable SSD. Pocket-sized at just 65g. Ideal for mobile professionals.

Extremely compact and lightweight (65g)
IP55 water and dust resistance
Drop-proof up to 2 meters
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Western Digital

WD Black P50 Game Drive SSD Portable 2TB
8.6/10

The 2TB Black P50 doubles the SLC cache budget of the 1TB — sustained writes hold 2000 MB/s noticeably longer than on the 1TB. RGB-free Gen 2x2 with a 5-year warranty is genuinely rare; the chief competitor is the Kingston XS2000 2TB, also 5-year but lower price.

Gen 2x2 + 2TB
5-year warranty
RGB-free gamer aesthetic
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Spec Comparison

Spec
Crucial X9 Pro
WD Black P50 Game Drive SSD Portable 2TB
Read Speed
1.1 GB/s
2.0 GB/s ✓
Write Speed
1.0 GB/s
2.0 GB/s ✓
Capacity
1 TB
2 TB ✓
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
440 TB
1,200 TB ✓
Warranty
3 Years
5 Years ✓
Score
8.9/10 ✓
8.6/10
Total Wins
1 win
5 wins

Frequently Asked Questions

Which is better, Crucial X9 Pro or WD Black P50 Game Drive SSD Portable 2TB?
The Crucial X9 Pro scores 8.9/10 compared to 8.6/10 for the WD Black P50 Game Drive SSD Portable 2TB. Our expert analysis favors the Crucial X9 Pro for its superior value.
What's the difference between Crucial X9 Pro and WD Black P50 Game Drive SSD Portable 2TB?
The key differences: The Crucial X9 Pro offers 1,050 MB/s reads vs 2,000 MB/s for the WD Black P50 Game Drive SSD Portable 2TB. Capacity options differ: Crucial X9 Pro is 1TB while WD Black P50 Game Drive SSD Portable 2TB is 2TB. The Crucial X9 Pro uses USB 3.2 Gen 2 while the WD Black P50 Game Drive SSD Portable 2TB uses USB 3.2 Gen 2.
Which is faster, Crucial X9 Pro or WD Black P50 Game Drive SSD Portable 2TB?
The WD Black P50 Game Drive SSD Portable 2TB is faster with 2,000 MB/s read speeds compared to 1,050 MB/s for the Crucial X9 Pro. That's a 90% speed advantage.
Which has better value, Crucial X9 Pro or WD Black P50 Game Drive SSD Portable 2TB?
The Crucial X9 Pro scores higher (8.9 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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