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External SSDs

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Crucial X6 2TB vs WD Black P50 Game Drive SSD 4TB — Which External SSD Is Faster & Better Value?

Compare Crucial X6 2TB and WD Black P50 Game Drive SSD 4TB 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.

Crucial

Crucial X6 2TB
8.0/10

The 2TB X6 is a budget buy for console-game storage or backup duty — at 800 MB/s it's easily fast enough for cold-game library overflow on PS5 (where the internal SSD handles active play), and the larger die stack holds the 800 MB/s rate longer than the 1TB.

800 MB/s read
Budget-friendly $/TB
PS5/Xbox compatible for cold library
Check on Amazon →
Our Pick

Western Digital

WD Black P50 Game Drive SSD 4TB
8.7/10

A 4TB SSD explicitly marketed for PS5/Xbox Series X|S game-library cold storage — the entire point is moving games you're not currently playing off the internal SSD without redownloading. Both cables in box, 5-year warranty.

4TB Gen 2x2 storage
5-year warranty
Both USB-C and USB-A cables
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Spec Comparison

Spec
Crucial X6 2TB
WD Black P50 Game Drive SSD 4TB
Read Speed
800 MB/s
2.0 GB/s ✓
Write Speed
800 MB/s
2.0 GB/s ✓
Capacity
2 TB
4 TB ✓
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
1,200 TB
2,400 TB ✓
Warranty
3 Years
5 Years ✓
Score
8.0/10
8.7/10 ✓
Total Wins
0 wins
6 wins

Frequently Asked Questions

Which is better, Crucial X6 2TB or WD Black P50 Game Drive SSD 4TB?
The WD Black P50 Game Drive SSD 4TB scores 8.7/10 compared to 8.0/10 for the Crucial X6 2TB. Our expert analysis favors the WD Black P50 Game Drive SSD 4TB for its superior speed.
What's the difference between Crucial X6 2TB and WD Black P50 Game Drive SSD 4TB?
The key differences: The Crucial X6 2TB offers 800 MB/s reads vs 2,000 MB/s for the WD Black P50 Game Drive SSD 4TB. Capacity options differ: Crucial X6 2TB is 2TB while WD Black P50 Game Drive SSD 4TB is 4TB. The Crucial X6 2TB uses USB 3.2 Gen 2 while the WD Black P50 Game Drive SSD 4TB uses USB 3.2 Gen 2.
Which is faster, Crucial X6 2TB or WD Black P50 Game Drive SSD 4TB?
The WD Black P50 Game Drive SSD 4TB is faster with 2,000 MB/s read speeds compared to 800 MB/s for the Crucial X6 2TB. That's a 150% speed advantage.
Which has better value, Crucial X6 2TB or WD Black P50 Game Drive SSD 4TB?
The WD Black P50 Game Drive SSD 4TB scores higher (8.7 vs 8.0/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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