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Portable SSDs

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Seagate One Touch SSD Portable 1TB vs WD Black P50 Game Drive SSD Portable 4TB

Compare Seagate One Touch SSD Portable 1TB and WD Black P50 Game Drive SSD Portable 4TB 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.

Seagate

Seagate One Touch SSD Portable 1TB
7.7/10

A 1TB budget portable from Seagate — typically the lowest-priced 1TB brand-name Gen 2 portable SSD available. Comes with the Resident Rescue data-recovery plan, which is meaningful coverage at a price point where the drive is seen as disposable.

1030 MB/s budget drive
Both USB-C/A cables
Rescue data recovery plan
Check on Amazon →
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 →

Spec Comparison

Spec
Seagate One Touch SSD Portable 1TB
WD Black P50 Game Drive SSD Portable 4TB
Read Speed
1.0 GB/s
2.0 GB/s ✓
Write Speed
1.0 GB/s
2.0 GB/s ✓
Capacity
1 TB
4 TB ✓
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
600 TB
2,400 TB ✓
Warranty
3 Years
5 Years ✓
Score
7.7/10
8.7/10 ✓
Total Wins
0 wins
6 wins

Frequently Asked Questions

Which is better, Seagate One Touch SSD Portable 1TB or WD Black P50 Game Drive SSD Portable 4TB?
The WD Black P50 Game Drive SSD Portable 4TB scores 8.7/10 compared to 7.7/10 for the Seagate One Touch 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 Seagate One Touch SSD Portable 1TB and WD Black P50 Game Drive SSD Portable 4TB?
The key differences: The Seagate One Touch SSD Portable 1TB offers 1,030 MB/s reads vs 2,000 MB/s for the WD Black P50 Game Drive SSD Portable 4TB. Capacity options differ: Seagate One Touch SSD Portable 1TB is 1TB while WD Black P50 Game Drive SSD Portable 4TB is 4TB. The Seagate One Touch SSD Portable 1TB uses USB 3.2 Gen 2 while the WD Black P50 Game Drive SSD Portable 4TB uses USB 3.2 Gen 2.
Which is faster, Seagate One Touch SSD Portable 1TB or WD Black P50 Game Drive SSD Portable 4TB?
The WD Black P50 Game Drive SSD Portable 4TB is faster with 2,000 MB/s read speeds compared to 1,030 MB/s for the Seagate One Touch SSD Portable 1TB. That's a 94% speed advantage.
Which has better value, Seagate One Touch SSD Portable 1TB or WD Black P50 Game Drive SSD Portable 4TB?
The WD Black P50 Game Drive SSD Portable 4TB scores higher (8.7 vs 7.7/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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