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External SSDs

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SanDisk Extreme Portable 2TB vs Silicon Power PC60 2TB

Compare SanDisk Extreme Portable 2TB and Silicon Power PC60 2TB side by side. Both are 2TB USB 3.2 Gen 2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Our Pick

SanDisk

SanDisk Extreme Portable 2TB
8.6/10

A cheaper alternative to the 2TB Extreme Pro for buyers who need capacity and ruggedization more than sustained write speed. The 2TB die stack actually sustains writes longer than the 1TB before the SLC cache exhausts.

IP55 rugged body
2TB storage
Lower cost than 2TB Extreme Pro
Check on Amazon →

Silicon Power

Silicon Power PC60 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
SanDisk Extreme Portable 2TB
Silicon Power PC60 2TB
Read Speed
1.1 GB/s ✓
1.0 GB/s
Write Speed
1.0 GB/s ✓
900 MB/s
Capacity
2 TB
2 TB
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
1,200 TB
1,200 TB
Warranty
3 Years
3 Years
Score
8.6/10 ✓
7.4/10
Total Wins
3 wins
0 wins

Frequently Asked Questions

Which is better, SanDisk Extreme Portable 2TB or Silicon Power PC60 2TB?
The SanDisk Extreme Portable 2TB scores 8.6/10 compared to 7.4/10 for the Silicon Power PC60 2TB. Our expert analysis favors the SanDisk Extreme Portable 2TB for its superior speed.
What's the difference between SanDisk Extreme Portable 2TB and Silicon Power PC60 2TB?
The key differences: The SanDisk Extreme Portable 2TB offers 1,050 MB/s reads vs 1,000 MB/s for the Silicon Power PC60 2TB. Capacity options differ: SanDisk Extreme Portable 2TB is 2TB while Silicon Power PC60 2TB is 2TB. The SanDisk Extreme Portable 2TB uses USB 3.2 Gen 2 while the Silicon Power PC60 2TB uses USB 3.2 Gen 2.
Which is faster, SanDisk Extreme Portable 2TB or Silicon Power PC60 2TB?
The SanDisk Extreme Portable 2TB is faster with 1,050 MB/s read speeds compared to 1,000 MB/s for the Silicon Power PC60 2TB. That's a 5% speed advantage.
Which has better value, SanDisk Extreme Portable 2TB or Silicon Power PC60 2TB?
The SanDisk Extreme Portable 2TB scores higher (8.6 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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