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Sabrent Rocket XTRM-Q 4TB vs WD Black P50 Game Drive SSD 4TB

Compare Sabrent Rocket XTRM-Q 4TB and WD Black P50 Game Drive SSD 4TB side by side. Both are 4TB Thunderbolt 3 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Sabrent

Sabrent Rocket XTRM-Q 4TB

8.7/10

A 4TB Thunderbolt 3 portable SSD is genuinely rare — most vendors cap at 2TB. The 4TB XTRM-Q is the enthusiast-choice for working 8K RED RAW footage in the field. Price is high but for revenue-grade video work that needs the speed, nothing else at this capacity competes.

2700 MB/s Thunderbolt

4TB of high-speed storage

3-year manufacturer warranty

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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

Sabrent Rocket XTRM-Q 4TB

WD Black P50 Game Drive SSD 4TB

Read Speed

2.7 GB/s ✓

2.0 GB/s

Write Speed

2.7 GB/s ✓

2.0 GB/s

Capacity

4 TB

Interface

Thunderbolt 3

USB 3.2 Gen 2

Endurance (TBW)

2,400 TB

Warranty

3 Years

5 Years ✓

Score

8.7/10

Total Wins

2 wins

1 win

Frequently Asked Questions

Which is better, Sabrent Rocket XTRM-Q 4TB or WD Black P50 Game Drive SSD 4TB?

Both drives score 8.7/10 in our expert testing. The best choice depends on your specific needs.

What's the difference between Sabrent Rocket XTRM-Q 4TB and WD Black P50 Game Drive SSD 4TB?

The key differences: The Sabrent Rocket XTRM-Q 4TB offers 2,700 MB/s reads vs 2,000 MB/s for the WD Black P50 Game Drive SSD 4TB. Capacity options differ: Sabrent Rocket XTRM-Q 4TB is 4TB while WD Black P50 Game Drive SSD 4TB is 4TB. The Sabrent Rocket XTRM-Q 4TB uses Thunderbolt 3 while the WD Black P50 Game Drive SSD 4TB uses USB 3.2 Gen 2.

Which is faster, Sabrent Rocket XTRM-Q 4TB or WD Black P50 Game Drive SSD 4TB?

The Sabrent Rocket XTRM-Q 4TB is faster with 2,700 MB/s read speeds compared to 2,000 MB/s for the WD Black P50 Game Drive SSD 4TB. That's a 35% speed advantage.

Which has better value, Sabrent Rocket XTRM-Q 4TB or WD Black P50 Game Drive SSD 4TB?

Both drives score the same in our evaluation. Consider features, endurance, and warranty to determine which suits your needs better.

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