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External SSDs

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SanDisk Extreme Pro Portable 1TB vs SanDisk Extreme Pro Portable 2TB — Which External SSD Is Faster & Better Value?

Compare SanDisk Extreme Pro Portable 1TB and SanDisk Extreme Pro Portable 2TB side by side. Both are 1TB USB 3.2 Gen 2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

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 →
Our Pick

SanDisk

SanDisk Extreme Pro Portable 2TB
9.2/10

The 2TB Extreme Pro is where SanDisk's ruggedization meets real-world capacity — enough room for a 4K video project, full Lightroom catalog, and Time Machine backup simultaneously. The IP55 shell handles trail dust and light rain where the T7 would not.

IP55 rugged body
5-year warranty
Both cables in box
Check on Amazon →

Spec Comparison

Spec
SanDisk Extreme Pro Portable 1TB
SanDisk Extreme Pro Portable 2TB
Read Speed
1.1 GB/s
1.1 GB/s
Write Speed
1.0 GB/s
1.0 GB/s
Capacity
1 TB
2 TB ✓
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
600 TB
1,200 TB ✓
Warranty
5 Years
5 Years
Score
9.1/10
9.2/10 ✓
Total Wins
0 wins
3 wins

Frequently Asked Questions

Which is better, SanDisk Extreme Pro Portable 1TB or SanDisk Extreme Pro Portable 2TB?
The SanDisk Extreme Pro Portable 2TB scores 9.2/10 compared to 9.1/10 for the SanDisk Extreme Pro Portable 1TB. Our expert analysis favors the SanDisk Extreme Pro Portable 2TB for its superior value.
What's the difference between SanDisk Extreme Pro Portable 1TB and SanDisk Extreme Pro Portable 2TB?
The key differences: The SanDisk Extreme Pro Portable 1TB offers 1,050 MB/s reads vs 1,050 MB/s for the SanDisk Extreme Pro Portable 2TB. Capacity options differ: SanDisk Extreme Pro Portable 1TB is 1TB while SanDisk Extreme Pro Portable 2TB is 2TB. The SanDisk Extreme Pro Portable 1TB uses USB 3.2 Gen 2 while the SanDisk Extreme Pro Portable 2TB uses USB 3.2 Gen 2.
Which is faster, SanDisk Extreme Pro Portable 1TB or SanDisk Extreme Pro Portable 2TB?
Both drives offer the same 1,050 MB/s read speeds.
Which has better value, SanDisk Extreme Pro Portable 1TB or SanDisk Extreme Pro Portable 2TB?
The SanDisk Extreme Pro Portable 2TB scores higher (9.2 vs 9.1/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

More Comparisons

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