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External SSDs

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Sabrent Rocket XTRM-Q 2TB vs WD Black P50 Game Drive SSD 4TB

Compare Sabrent Rocket XTRM-Q 2TB and WD Black P50 Game Drive SSD 4TB side by side. Both are 2TB Thunderbolt 3 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Sabrent

Sabrent Rocket XTRM-Q 2TB
8.6/10

The 2TB XTRM-Q is the model that put Sabrent's portable Thunderbolt line on the map for Mac users who needed internal-class speeds in an external chassis. Like the 1TB, it dedicated to Thunderbolt 3/4 hosts — on USB only you'll see Gen 2 speed (~1050 MB/s), not the headline 2700 MB/s.

Thunderbolt-class 2700 MB/s
Doubles capacity of base XTRM-Q
Cables included
Check on Amazon →
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
Check on Amazon →

Spec Comparison

Spec
Sabrent Rocket XTRM-Q 2TB
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
2 TB
4 TB ✓
Interface
Thunderbolt 3
USB 3.2 Gen 2
Endurance (TBW)
1,200 TB
2,400 TB ✓
Warranty
3 Years
5 Years ✓
Score
8.6/10
8.7/10 ✓
Total Wins
2 wins
4 wins

Frequently Asked Questions

Which is better, Sabrent Rocket XTRM-Q 2TB or WD Black P50 Game Drive SSD 4TB?
The WD Black P50 Game Drive SSD 4TB scores 8.7/10 compared to 8.6/10 for the Sabrent Rocket XTRM-Q 2TB. Our expert analysis favors the WD Black P50 Game Drive SSD 4TB for its superior value.
What's the difference between Sabrent Rocket XTRM-Q 2TB and WD Black P50 Game Drive SSD 4TB?
The key differences: The Sabrent Rocket XTRM-Q 2TB 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 2TB is 2TB while WD Black P50 Game Drive SSD 4TB is 4TB. The Sabrent Rocket XTRM-Q 2TB 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 2TB or WD Black P50 Game Drive SSD 4TB?
The Sabrent Rocket XTRM-Q 2TB 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 2TB or WD Black P50 Game Drive SSD 4TB?
The WD Black P50 Game Drive SSD 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.

More Comparisons

Sabrent Rocket XTRM-Q 2TB vs Samsung T9 2TB → WD Black P50 Game Drive SSD 4TB vs Samsung T9 2TB →
Sabrent Rocket XTRM-Q 2TB vs Samsung T9 Portable SSD → WD Black P50 Game Drive SSD 4TB vs Samsung T9 Portable SSD →
Sabrent Rocket XTRM-Q 2TB vs Crucial X10 Pro 2TB → WD Black P50 Game Drive SSD 4TB vs Crucial X10 Pro 2TB →
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