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Portable SSDs

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LaCie Rugged SSD Portable 1TB vs WD Black P50 Game Drive SSD Portable 4TB — Which Portable SSD Is Faster & Better Value?

Compare LaCie Rugged 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.

LaCie

LaCie Rugged SSD Portable 1TB
8.6/10

The Rugged SSD without the Pro - same IP67 orange body but USB-C Gen 2 instead of Thunderbolt. The right compromise for photographers and documentarians whose laptops do not have Thunderbolt anyway and want the ruggedization at a more reasonable price.

IP67 rugged body
1050-class Gen 2 speeds
5-year warranty + Rescue
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
LaCie Rugged SSD Portable 1TB
WD Black P50 Game Drive SSD Portable 4TB
Read Speed
950 MB/s
2.0 GB/s ✓
Write Speed
950 MB/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
5 Years
5 Years
Score
8.6/10
8.7/10 ✓
Total Wins
0 wins
5 wins

Frequently Asked Questions

Which is better, LaCie Rugged 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 8.6/10 for the LaCie Rugged 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 LaCie Rugged SSD Portable 1TB and WD Black P50 Game Drive SSD Portable 4TB?
The key differences: The LaCie Rugged SSD Portable 1TB offers 950 MB/s reads vs 2,000 MB/s for the WD Black P50 Game Drive SSD Portable 4TB. Capacity options differ: LaCie Rugged SSD Portable 1TB is 1TB while WD Black P50 Game Drive SSD Portable 4TB is 4TB. The LaCie Rugged 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, LaCie Rugged 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 950 MB/s for the LaCie Rugged SSD Portable 1TB. That's a 111% speed advantage.
Which has better value, LaCie Rugged 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 8.6/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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