Skip to main content
Portable SSDs

As an Amazon Associate I earn from qualifying purchases. We may earn a commission from qualifying purchases made through links on this page. Prices and availability are subject to change. We are reader-supported and independent — our rankings are based on an objective scoring rubric, not sponsorship.

LaCie Rugged SSD Pro Portable 1TB vs Netac ZX1 Portable 2TB — Which Portable SSD Is Faster & Better Value?

Compare LaCie Rugged SSD Pro Portable 1TB and Netac ZX1 Portable 2TB side by side. Both are 1TB 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 1TB
9.0/10

The portable-shooters drive - Thunderbolt 3 in LaCie iconic orange-rubber bumpers and 5-year Rescue included. Standard-issue for outdoor wedding, extreme-sports, news, and travel videographers who genuinely need both real-time 6K editing AND a drive that survives the field.

Thunderbolt 3 2700 MB/s
IP67 + 3-meter drop + 1-ton crush
5-year Rescue included
Check on Amazon →

Netac

Netac ZX1 Portable 2TB
7.6/10

The 2TB ZX1 doubles both capacity and SLC cache budget. Budget pricing holds -- among the most affordable 2TB Gen 2x2 portables at retail. Buyers should temper expectations on sustained writes after the SLC cache exhausts.

Gen 2x2 2000/1800 MB/s
Budget pricing
2400 TBW
Check on Amazon →

Spec Comparison

Spec
LaCie Rugged SSD Pro Portable 1TB
Netac ZX1 Portable 2TB
Read Speed
2.7 GB/s ✓
2.0 GB/s
Write Speed
1.9 GB/s ✓
1.8 GB/s
Capacity
1 TB
2 TB ✓
Interface
Thunderbolt 3
USB 3.2 Gen 2x2
Endurance (TBW)
600 TB
1,200 TB ✓
Warranty
5 Years ✓
3 Years
Score
9.0/10 ✓
7.6/10
Total Wins
4 wins
2 wins

Frequently Asked Questions

Which is better, LaCie Rugged SSD Pro Portable 1TB or Netac ZX1 Portable 2TB?
The LaCie Rugged SSD Pro Portable 1TB scores 9.0/10 compared to 7.6/10 for the Netac ZX1 Portable 2TB. Our expert analysis favors the LaCie Rugged SSD Pro Portable 1TB for its superior speed.
What's the difference between LaCie Rugged SSD Pro Portable 1TB and Netac ZX1 Portable 2TB?
The key differences: The LaCie Rugged SSD Pro Portable 1TB offers 2,700 MB/s reads vs 2,000 MB/s for the Netac ZX1 Portable 2TB. Capacity options differ: LaCie Rugged SSD Pro Portable 1TB is 1TB while Netac ZX1 Portable 2TB is 2TB. The LaCie Rugged SSD Pro Portable 1TB uses Thunderbolt 3 while the Netac ZX1 Portable 2TB uses USB 3.2 Gen 2x2.
Which is faster, LaCie Rugged SSD Pro Portable 1TB or Netac ZX1 Portable 2TB?
The LaCie Rugged SSD Pro Portable 1TB is faster with 2,700 MB/s read speeds compared to 2,000 MB/s for the Netac ZX1 Portable 2TB. That's a 35% speed advantage.
Which has better value, LaCie Rugged SSD Pro Portable 1TB or Netac ZX1 Portable 2TB?
The LaCie Rugged SSD Pro Portable 1TB scores higher (9.0 vs 7.6/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

More Comparisons

LaCie Rugged SSD Pro Portable 1TB vs Samsung T9 Portable SSD → Netac ZX1 Portable 2TB vs Samsung T9 Portable SSD →
LaCie Rugged SSD Pro Portable 1TB vs Samsung T9 Portable 4TB → Netac ZX1 Portable 2TB vs Samsung T9 Portable 4TB →
LaCie Rugged SSD Pro Portable 1TB vs Crucial X10 Pro Portable 4TB → Netac ZX1 Portable 2TB vs Crucial X10 Pro Portable 4TB →
LaCie Rugged SSD Pro Portable 1TB vs Sabrent Rocket Nano V2 → Netac ZX1 Portable 2TB vs Sabrent Rocket Nano V2 →