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Portable SSDs

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

Compare Netac ZX1 Portable 1TB and Silicon Power PC60 Portable 2TB side by side. Both are 1TB 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 1TB
7.5/10

A budget Gen 2x2 portable from Netac -- aggressive price vs the brand-name tier. The 1800 MB/s write rating is real but drops further on sustained workloads past the SLC cache. A valid budget pick for game-library overflow where peak sustained write does not matter.

Gen 2x2 2000 read
Budget pricing
Compact form factor
Check on Amazon →

Silicon Power

Silicon Power PC60 Portable 2TB
7.4/10

A 2TB budget Gen 2 portable aimed at game-library cold storage for PS5/Xbox. Aggressive pricing makes it competitive against the Seagate One Touch 2TB on sale. Not a drive for sustained-write-heavy creative workflows.

2TB budget Gen 2
1000 MB/s read
Compact profile
Check on Amazon →

Spec Comparison

Spec
Netac ZX1 Portable 1TB
Silicon Power PC60 Portable 2TB
Read Speed
2.0 GB/s ✓
1.0 GB/s
Write Speed
1.8 GB/s ✓
900 MB/s
Capacity
1 TB
2 TB ✓
Interface
USB 3.2 Gen 2x2
USB 3.2 Gen 2
Endurance (TBW)
600 TB
1,200 TB ✓
Warranty
3 Years
3 Years
Score
7.5/10 ✓
7.4/10
Total Wins
3 wins
2 wins

Frequently Asked Questions

Which is better, Netac ZX1 Portable 1TB or Silicon Power PC60 Portable 2TB?
The Netac ZX1 Portable 1TB scores 7.5/10 compared to 7.4/10 for the Silicon Power PC60 Portable 2TB. Our expert analysis favors the Netac ZX1 Portable 1TB for its superior speed.
What's the difference between Netac ZX1 Portable 1TB and Silicon Power PC60 Portable 2TB?
The key differences: The Netac ZX1 Portable 1TB offers 2,000 MB/s reads vs 1,000 MB/s for the Silicon Power PC60 Portable 2TB. Capacity options differ: Netac ZX1 Portable 1TB is 1TB while Silicon Power PC60 Portable 2TB is 2TB. The Netac ZX1 Portable 1TB uses USB 3.2 Gen 2x2 while the Silicon Power PC60 Portable 2TB uses USB 3.2 Gen 2.
Which is faster, Netac ZX1 Portable 1TB or Silicon Power PC60 Portable 2TB?
The Netac ZX1 Portable 1TB is faster with 2,000 MB/s read speeds compared to 1,000 MB/s for the Silicon Power PC60 Portable 2TB. That's a 100% speed advantage.
Which has better value, Netac ZX1 Portable 1TB or Silicon Power PC60 Portable 2TB?
The Netac ZX1 Portable 1TB scores higher (7.5 vs 7.4/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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