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Portable SSDs

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WD Black P50 Game Drive SSD Portable 4TB vs WD My Passport SSD Portable 1TB

Compare WD Black P50 Game Drive SSD Portable 4TB and WD My Passport SSD Portable 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

Western Digital

WD Black P50 Game Drive SSD Portable 4TB
8.7/10

A 4TB Black P50 with 5-year warranty — RGB-free PS5/Xbox cold-library overflow. The largest Gen 2x2 SSD with a console-gamer retail pricing model. Difficult to compete with at this capacity × warranty intersection.

Gen 2x2 + 4TB + 5-year warranty
RGB-free gamer aesthetic
Console cold-library ready
Check on Amazon →

Western Digital

WD My Passport SSD Portable 1TB
8.6/10

A 1TB WD My Passport SSD with a slim profile and 256-bit AES hardware encryption. The slim metal-and-plastic body is half the thickness of WD's non-SSD My Passport HDD — both USB-C and USB-A cables are included, removing the classic "Mac needs a converter" hassle.

1050/1000 MB/s
Slim profile
256-bit AES hardware encryption
Check on Amazon →

Spec Comparison

Spec
WD Black P50 Game Drive SSD Portable 4TB
WD My Passport SSD Portable 1TB
Read Speed
2.0 GB/s ✓
1.1 GB/s
Write Speed
2.0 GB/s ✓
1.0 GB/s
Capacity
4 TB ✓
1 TB
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
2,400 TB ✓
600 TB
Warranty
5 Years ✓
3 Years
Score
8.7/10 ✓
8.6/10
Total Wins
6 wins
0 wins

Frequently Asked Questions

Which is better, WD Black P50 Game Drive SSD Portable 4TB or WD My Passport SSD Portable 1TB?
The WD Black P50 Game Drive SSD Portable 4TB scores 8.7/10 compared to 8.6/10 for the WD My Passport SSD Portable 1TB. Our expert analysis favors the WD Black P50 Game Drive SSD Portable 4TB for its superior speed.
What's the difference between WD Black P50 Game Drive SSD Portable 4TB and WD My Passport SSD Portable 1TB?
The key differences: The WD Black P50 Game Drive SSD Portable 4TB offers 2,000 MB/s reads vs 1,050 MB/s for the WD My Passport SSD Portable 1TB. Capacity options differ: WD Black P50 Game Drive SSD Portable 4TB is 4TB while WD My Passport SSD Portable 1TB is 1TB. The WD Black P50 Game Drive SSD Portable 4TB uses USB 3.2 Gen 2 while the WD My Passport SSD Portable 1TB uses USB 3.2 Gen 2.
Which is faster, WD Black P50 Game Drive SSD Portable 4TB or WD My Passport SSD Portable 1TB?
The WD Black P50 Game Drive SSD Portable 4TB is faster with 2,000 MB/s read speeds compared to 1,050 MB/s for the WD My Passport SSD Portable 1TB. That's a 90% speed advantage.
Which has better value, WD Black P50 Game Drive SSD Portable 4TB or WD My Passport SSD Portable 1TB?
The WD Black P50 Game Drive SSD Portable 4TB scores higher (8.7 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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