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.

Netac ZX1 Portable 2TB vs Transcend ESD310C Portable 2TB

Compare Netac ZX1 Portable 2TB and Transcend ESD310C Portable 2TB side by side. Both are 2TB USB 3.2 Gen 2x2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

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 →
Our Pick

Transcend

Transcend ESD310C Portable 2TB
7.7/10

The 2TB ESD310C keeps the same tiny plastic credit-card footprint of the 1TB -- Transcend fits an unusually large stack in an unusually small case. The 2TB cache budget also holds the 950 MB/s write past 200GB on long transfers.

1050/950 MB/s
Tiny footprint
2400 TBW endurance
Check on Amazon →

Spec Comparison

Spec
Netac ZX1 Portable 2TB
Transcend ESD310C Portable 2TB
Read Speed
2.0 GB/s ✓
1.1 GB/s
Write Speed
1.8 GB/s ✓
950 MB/s
Capacity
2 TB
2 TB
Interface
USB 3.2 Gen 2x2
USB 3.2 Gen 2
Endurance (TBW)
1,200 TB
1,200 TB
Warranty
3 Years
3 Years
Score
7.6/10
7.7/10 ✓
Total Wins
2 wins
1 win

Frequently Asked Questions

Which is better, Netac ZX1 Portable 2TB or Transcend ESD310C Portable 2TB?
The Transcend ESD310C Portable 2TB scores 7.7/10 compared to 7.6/10 for the Netac ZX1 Portable 2TB. Our expert analysis favors the Transcend ESD310C Portable 2TB for its superior value.
What's the difference between Netac ZX1 Portable 2TB and Transcend ESD310C Portable 2TB?
The key differences: The Netac ZX1 Portable 2TB offers 2,000 MB/s reads vs 1,050 MB/s for the Transcend ESD310C Portable 2TB. Capacity options differ: Netac ZX1 Portable 2TB is 2TB while Transcend ESD310C Portable 2TB is 2TB. The Netac ZX1 Portable 2TB uses USB 3.2 Gen 2x2 while the Transcend ESD310C Portable 2TB uses USB 3.2 Gen 2.
Which is faster, Netac ZX1 Portable 2TB or Transcend ESD310C Portable 2TB?
The Netac ZX1 Portable 2TB is faster with 2,000 MB/s read speeds compared to 1,050 MB/s for the Transcend ESD310C Portable 2TB. That's a 90% speed advantage.
Which has better value, Netac ZX1 Portable 2TB or Transcend ESD310C Portable 2TB?
The Transcend ESD310C Portable 2TB scores higher (7.7 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

Netac ZX1 Portable 2TB vs Samsung T9 Portable SSD → Transcend ESD310C Portable 2TB vs Samsung T9 Portable SSD →
Netac ZX1 Portable 2TB vs Samsung T9 Portable 4TB → Transcend ESD310C Portable 2TB vs Samsung T9 Portable 4TB →
Netac ZX1 Portable 2TB vs Crucial X10 Pro Portable 4TB → Transcend ESD310C Portable 2TB vs Crucial X10 Pro Portable 4TB →
Netac ZX1 Portable 2TB vs Sabrent Rocket Nano V2 → Transcend ESD310C Portable 2TB vs Sabrent Rocket Nano V2 →