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Portable SSDs

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SanDisk Extreme Portable SSD vs SanDisk Extreme Pro Portable 4TB

Compare SanDisk Extreme Portable SSD and SanDisk Extreme Pro Portable 4TB 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 Portable SSD
8.7/10

Rugged, reliable portable storage with IP55 rating. Built for adventure with a convenient loop design.

IP55 water and dust resistance
Drop-proof up to 3 meters
Compact and lightweight
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Our Pick

SanDisk

SanDisk Extreme Pro Portable 4TB
9.3/10

The 4TB Extreme Pro is the largest portable SSD in SanDisk's ruggedized line and a direct competitor to the Samsung T7 Shield 4TB. The 5-year warranty plus IP55 rubber armor are distinguishing factors vs other 4TB portable SSDs — most peers only offer 3.

4TB @ IP55 rugged
5-year warranty
Both cables in box
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Spec Comparison

Spec
SanDisk Extreme Portable SSD
SanDisk Extreme Pro Portable 4TB
Read Speed
1.1 GB/s
1.1 GB/s
Write Speed
1.0 GB/s
1.0 GB/s
Capacity
1 TB
4 TB ✓
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
500 TB
2,400 TB ✓
Warranty
3 Years
5 Years ✓
Score
8.7/10
9.3/10 ✓
Total Wins
0 wins
4 wins

Frequently Asked Questions

Which is better, SanDisk Extreme Portable SSD or SanDisk Extreme Pro Portable 4TB?
The SanDisk Extreme Pro Portable 4TB scores 9.3/10 compared to 8.7/10 for the SanDisk Extreme Portable SSD. Our expert analysis favors the SanDisk Extreme Pro Portable 4TB for its superior value.
What's the difference between SanDisk Extreme Portable SSD and SanDisk Extreme Pro Portable 4TB?
The key differences: The SanDisk Extreme Portable SSD offers 1,050 MB/s reads vs 1,050 MB/s for the SanDisk Extreme Pro Portable 4TB. Capacity options differ: SanDisk Extreme Portable SSD is 1TB while SanDisk Extreme Pro Portable 4TB is 4TB. The SanDisk Extreme Portable SSD uses USB 3.2 Gen 2 while the SanDisk Extreme Pro Portable 4TB uses USB 3.2 Gen 2.
Which is faster, SanDisk Extreme Portable SSD or SanDisk Extreme Pro Portable 4TB?
Both drives offer the same 1,050 MB/s read speeds.
Which has better value, SanDisk Extreme Portable SSD or SanDisk Extreme Pro Portable 4TB?
The SanDisk Extreme Pro Portable 4TB scores higher (9.3 vs 8.7/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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