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Portable SSDs

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Netac ZX1 Portable 2TB vs Silicon Power PC60 Portable 1TB

Compare Netac ZX1 Portable 2TB and Silicon Power PC60 Portable 1TB 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.

Our Pick

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 →

Silicon Power

Silicon Power PC60 Portable 1TB
7.3/10

A budget 1050-class Gen 2 portable -- one of the cheapest brand-name 1TB Gen 2 SSDs in retail. Plastic body, gray aesthetic, no IP rating. Real value is cost-per-TB, not build quality or sustained performance.

1000 MB/s read
Budget pricing
Compact form factor
Check on Amazon →

Spec Comparison

Spec
Netac ZX1 Portable 2TB
Silicon Power PC60 Portable 1TB
Read Speed
2.0 GB/s ✓
1.0 GB/s
Write Speed
1.8 GB/s ✓
900 MB/s
Capacity
2 TB ✓
1 TB
Interface
USB 3.2 Gen 2x2
USB 3.2 Gen 2
Endurance (TBW)
1,200 TB ✓
600 TB
Warranty
3 Years
3 Years
Score
7.6/10 ✓
7.3/10
Total Wins
5 wins
0 wins

Frequently Asked Questions

Which is better, Netac ZX1 Portable 2TB or Silicon Power PC60 Portable 1TB?
The Netac ZX1 Portable 2TB scores 7.6/10 compared to 7.3/10 for the Silicon Power PC60 Portable 1TB. Our expert analysis favors the Netac ZX1 Portable 2TB for its superior speed.
What's the difference between Netac ZX1 Portable 2TB and Silicon Power PC60 Portable 1TB?
The key differences: The Netac ZX1 Portable 2TB offers 2,000 MB/s reads vs 1,000 MB/s for the Silicon Power PC60 Portable 1TB. Capacity options differ: Netac ZX1 Portable 2TB is 2TB while Silicon Power PC60 Portable 1TB is 1TB. The Netac ZX1 Portable 2TB uses USB 3.2 Gen 2x2 while the Silicon Power PC60 Portable 1TB uses USB 3.2 Gen 2.
Which is faster, Netac ZX1 Portable 2TB or Silicon Power PC60 Portable 1TB?
The Netac ZX1 Portable 2TB is faster with 2,000 MB/s read speeds compared to 1,000 MB/s for the Silicon Power PC60 Portable 1TB. That's a 100% speed advantage.
Which has better value, Netac ZX1 Portable 2TB or Silicon Power PC60 Portable 1TB?
The Netac ZX1 Portable 2TB scores higher (7.6 vs 7.3/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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