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External SSDs

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SanDisk Extreme Portable 2TB vs SanDisk Extreme Pro Portable 1TB

Compare SanDisk Extreme Portable 2TB and SanDisk Extreme Pro Portable 1TB 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.

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 →
Our Pick

SanDisk

SanDisk Extreme Pro Portable 1TB
9.1/10

A 1050 MB/s portable SSD in an aluminum-and-rubber body with an IP55 dust/water rating. The Extreme Pro is the ruggedized competitor to the Samsung T7 Shield — headlining a 5-year warranty where Samsung offers 3, and including both USB-C-to-C and USB-C-to-A cables.

IP55 dust and water resistant
Aluminum chassis with rubber bumper
5-year warranty
Check on Amazon →

Spec Comparison

Spec
SanDisk Extreme Portable 2TB
SanDisk Extreme Pro Portable 1TB
Read Speed
1.1 GB/s
1.1 GB/s
Write Speed
1.0 GB/s
1.0 GB/s
Capacity
2 TB ✓
1 TB
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
1,200 TB ✓
600 TB
Warranty
3 Years
5 Years ✓
Score
8.6/10
9.1/10 ✓
Total Wins
2 wins
2 wins

Frequently Asked Questions

Which is better, SanDisk Extreme Portable 2TB or SanDisk Extreme Pro Portable 1TB?
The SanDisk Extreme Pro Portable 1TB scores 9.1/10 compared to 8.6/10 for the SanDisk Extreme Portable 2TB. Our expert analysis favors the SanDisk Extreme Pro Portable 1TB for its superior value.
What's the difference between SanDisk Extreme Portable 2TB and SanDisk Extreme Pro Portable 1TB?
The key differences: The SanDisk Extreme Portable 2TB offers 1,050 MB/s reads vs 1,050 MB/s for the SanDisk Extreme Pro Portable 1TB. Capacity options differ: SanDisk Extreme Portable 2TB is 2TB while SanDisk Extreme Pro Portable 1TB is 1TB. The SanDisk Extreme Portable 2TB uses USB 3.2 Gen 2 while the SanDisk Extreme Pro Portable 1TB uses USB 3.2 Gen 2.
Which is faster, SanDisk Extreme Portable 2TB or SanDisk Extreme Pro Portable 1TB?
Both drives offer the same 1,050 MB/s read speeds.
Which has better value, SanDisk Extreme Portable 2TB or SanDisk Extreme Pro Portable 1TB?
The SanDisk Extreme Pro Portable 1TB scores higher (9.1 vs 8.6/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

More Comparisons

SanDisk Extreme Portable 2TB vs Samsung T9 2TB → SanDisk Extreme Pro Portable 1TB vs Samsung T9 2TB →
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SanDisk Extreme Portable 2TB vs Crucial X10 Pro 2TB → SanDisk Extreme Pro Portable 1TB vs Crucial X10 Pro 2TB →
SanDisk Extreme Portable 2TB vs Samsung T7 4TB → SanDisk Extreme Pro Portable 1TB vs Samsung T7 4TB →