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Portable SSDs

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LaCie Rugged SSD Pro Portable 2TB vs WD Black P50 Game Drive SSD Portable 1TB

Compare LaCie Rugged SSD Pro Portable 2TB and WD Black P50 Game Drive SSD Portable 1TB side by side. Both are 2TB Thunderbolt 3 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Our Pick

LaCie

LaCie Rugged SSD Pro Portable 2TB
9.1/10

The 2TB Rugged SSD Pro is the field-shoot workhorse - Thunderbolt 3 stays pegged at 2700 MB/s sustained on the 2TB die stack past 500GB. The standard drive in outdoor wedding videographers kits, news shooters, and documentary teams in difficult environments.

Thunderbolt 3 2700 MB/s + 2TB
IP67 rugged body
5-year Rescue
Check on Amazon →

Western Digital

WD Black P50 Game Drive SSD Portable 1TB
8.5/10

A Gen 2x2 portable aimed squarely at PS5/Xbox cold-library expansion. The Black P50 has a 5-year warranty — best in its tier. RGB-free compared to the Seagate FireCuda — preferred by buyers who don't want gaming-aesthetic drives.

Gen 2x2 2000 MB/s
5-year warranty
Console compatible
Check on Amazon →

Spec Comparison

Spec
LaCie Rugged SSD Pro Portable 2TB
WD Black P50 Game Drive SSD Portable 1TB
Read Speed
2.7 GB/s ✓
2.0 GB/s
Write Speed
1.9 GB/s
2.0 GB/s ✓
Capacity
2 TB ✓
1 TB
Interface
Thunderbolt 3
USB 3.2 Gen 2
Endurance (TBW)
1,200 TB ✓
600 TB
Warranty
5 Years
5 Years
Score
9.1/10 ✓
8.5/10
Total Wins
4 wins
1 win

Frequently Asked Questions

Which is better, LaCie Rugged SSD Pro Portable 2TB or WD Black P50 Game Drive SSD Portable 1TB?
The LaCie Rugged SSD Pro Portable 2TB scores 9.1/10 compared to 8.5/10 for the WD Black P50 Game Drive SSD Portable 1TB. Our expert analysis favors the LaCie Rugged SSD Pro Portable 2TB for its superior speed.
What's the difference between LaCie Rugged SSD Pro Portable 2TB and WD Black P50 Game Drive SSD Portable 1TB?
The key differences: The LaCie Rugged SSD Pro Portable 2TB offers 2,700 MB/s reads vs 2,000 MB/s for the WD Black P50 Game Drive SSD Portable 1TB. Capacity options differ: LaCie Rugged SSD Pro Portable 2TB is 2TB while WD Black P50 Game Drive SSD Portable 1TB is 1TB. The LaCie Rugged SSD Pro Portable 2TB uses Thunderbolt 3 while the WD Black P50 Game Drive SSD Portable 1TB uses USB 3.2 Gen 2.
Which is faster, LaCie Rugged SSD Pro Portable 2TB or WD Black P50 Game Drive SSD Portable 1TB?
The LaCie Rugged SSD Pro Portable 2TB is faster with 2,700 MB/s read speeds compared to 2,000 MB/s for the WD Black P50 Game Drive SSD Portable 1TB. That's a 35% speed advantage.
Which has better value, LaCie Rugged SSD Pro Portable 2TB or WD Black P50 Game Drive SSD Portable 1TB?
The LaCie Rugged SSD Pro Portable 2TB scores higher (9.1 vs 8.5/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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