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External SSDs

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Seagate One Touch SSD 500GB vs WD Black P50 Game Drive SSD 2TB

Compare Seagate One Touch SSD 500GB and WD Black P50 Game Drive SSD 2TB side by side. Both are 500GB 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 500GB
7.6/10

The 500GB One Touch is Seagate's entry-level portable SSD — typically the cheapest brand-name 1050-class Gen 2 drive at retail. Speeds are real-world faster than rated for short transfers; the catch is that the SLC cache is tiny.

1030 MB/s read
Cheapest brand-name Gen 2 SSD class
Both cables included
Check on Amazon →
Our Pick

Western Digital

WD Black P50 Game Drive SSD 2TB
8.6/10

The 2TB Black P50 holds the 2000 MB/s write rate noticeably longer than the 1TB on long transfers. A natural choice for PS5 cold-library expansion where you want the extra cache budget for moving big installs.

Gen 2x2 ready
5-year warranty
2TB cold library for PS5
Check on Amazon →

Spec Comparison

Spec
Seagate One Touch SSD 500GB
WD Black P50 Game Drive SSD 2TB
Read Speed
1.0 GB/s
2.0 GB/s ✓
Write Speed
1.0 GB/s
2.0 GB/s ✓
Capacity
500 GB
2 TB ✓
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
300 TB
1,200 TB ✓
Warranty
3 Years
5 Years ✓
Score
7.6/10
8.6/10 ✓
Total Wins
0 wins
6 wins

Frequently Asked Questions

Which is better, Seagate One Touch SSD 500GB or WD Black P50 Game Drive SSD 2TB?
The WD Black P50 Game Drive SSD 2TB scores 8.6/10 compared to 7.6/10 for the Seagate One Touch SSD 500GB. Our expert analysis favors the WD Black P50 Game Drive SSD 2TB for its superior speed.
What's the difference between Seagate One Touch SSD 500GB and WD Black P50 Game Drive SSD 2TB?
The key differences: The Seagate One Touch SSD 500GB offers 1,030 MB/s reads vs 2,000 MB/s for the WD Black P50 Game Drive SSD 2TB. Capacity options differ: Seagate One Touch SSD 500GB is 500GB while WD Black P50 Game Drive SSD 2TB is 2TB. The Seagate One Touch SSD 500GB uses USB 3.2 Gen 2 while the WD Black P50 Game Drive SSD 2TB uses USB 3.2 Gen 2.
Which is faster, Seagate One Touch SSD 500GB or WD Black P50 Game Drive SSD 2TB?
The WD Black P50 Game Drive SSD 2TB is faster with 2,000 MB/s read speeds compared to 1,030 MB/s for the Seagate One Touch SSD 500GB. That's a 94% speed advantage.
Which has better value, Seagate One Touch SSD 500GB or WD Black P50 Game Drive SSD 2TB?
The WD Black P50 Game Drive SSD 2TB scores higher (8.6 vs 7.6/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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