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Lexar SL660 1TB vs WD Black P50 Game Drive SSD 4TB

Compare Lexar SL660 1TB and WD Black P50 Game Drive SSD 4TB side by side. Both are 1TB USB 3.2 Gen 2x2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Lexar

Lexar SL660 1TB

8.1/10

A premium 2000 MB/s Gen 2x2 portable with an aluminum body and an RGB-lit Logo. The RGB is a divisive feature but the performance is real, and the build quality distinguishes it from cheaper Gen 2x2 peers like the Patriot Evlvr.

Gen 2x2 2000/2000 MB/s

Aluminum body

3-year warranty

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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

Lexar SL660 1TB

WD Black P50 Game Drive SSD 4TB

Read Speed

2.0 GB/s

Write Speed

2.0 GB/s

Capacity

1 TB

4 TB ✓

Interface

USB 3.2 Gen 2x2

USB 3.2 Gen 2

Endurance (TBW)

600 TB

2,400 TB ✓

Warranty

3 Years

5 Years ✓

Score

8.1/10

8.7/10 ✓

Total Wins

0 wins

4 wins

Frequently Asked Questions

Which is better, Lexar SL660 1TB or WD Black P50 Game Drive SSD 4TB?

The WD Black P50 Game Drive SSD 4TB scores 8.7/10 compared to 8.1/10 for the Lexar SL660 1TB. Our expert analysis favors the WD Black P50 Game Drive SSD 4TB for its superior value.

What's the difference between Lexar SL660 1TB and WD Black P50 Game Drive SSD 4TB?

The key differences: The Lexar SL660 1TB offers 2,000 MB/s reads vs 2,000 MB/s for the WD Black P50 Game Drive SSD 4TB. Capacity options differ: Lexar SL660 1TB is 1TB while WD Black P50 Game Drive SSD 4TB is 4TB. The Lexar SL660 1TB uses USB 3.2 Gen 2x2 while the WD Black P50 Game Drive SSD 4TB uses USB 3.2 Gen 2.

Which is faster, Lexar SL660 1TB or WD Black P50 Game Drive SSD 4TB?

Both drives offer the same 2,000 MB/s read speeds.

Which has better value, Lexar SL660 1TB or WD Black P50 Game Drive SSD 4TB?

The WD Black P50 Game Drive SSD 4TB scores higher (8.7 vs 8.1/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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