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Portable SSDs

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SanDisk Extreme Portable 2TB vs Samsung T7 Shield Portable 4TB

Compare SanDisk Extreme Portable 2TB and Samsung T7 Shield Portable 4TB 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 2TB IP55 rugged portable — the budget sibling of the Extreme Pro 2TB. Same IP55 body and 1050 MB/s read, just dropped to a 3-year warranty and slower sustained writes on long transfers. Worth it if your use case is backup and console library overflow rather than video editing.

IP55 rugged body
2TB capacity
Both cables in box
Check on Amazon →
Our Pick

Samsung

Samsung T7 Shield Portable 4TB
9.4/10

The 4TB T7 Shield portable — Samsung's full IP65 rugged body at the maximum 4TB capacity. The largest single-drive external storage in the T7 Shield line; ideal for outdoor photographers, extreme-sports videographers, and any travel workflow where a non-rugged drive would die in a year.

IP65 rugged body
4TB capacity
3-meter drop rated
Check on Amazon →

Spec Comparison

Spec
SanDisk Extreme Portable 2TB
Samsung T7 Shield Portable 4TB
Read Speed
1.1 GB/s
1.1 GB/s
Write Speed
1.0 GB/s
1.0 GB/s
Capacity
2 TB
4 TB ✓
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
1,200 TB
2,400 TB ✓
Warranty
3 Years
3 Years
Score
8.6/10
9.4/10 ✓
Total Wins
0 wins
3 wins

Frequently Asked Questions

Which is better, SanDisk Extreme Portable 2TB or Samsung T7 Shield Portable 4TB?
The Samsung T7 Shield Portable 4TB scores 9.4/10 compared to 8.6/10 for the SanDisk Extreme Portable 2TB. Our expert analysis favors the Samsung T7 Shield Portable 4TB for its superior value.
What's the difference between SanDisk Extreme Portable 2TB and Samsung T7 Shield Portable 4TB?
The key differences: The SanDisk Extreme Portable 2TB offers 1,050 MB/s reads vs 1,050 MB/s for the Samsung T7 Shield Portable 4TB. Capacity options differ: SanDisk Extreme Portable 2TB is 2TB while Samsung T7 Shield Portable 4TB is 4TB. The SanDisk Extreme Portable 2TB uses USB 3.2 Gen 2 while the Samsung T7 Shield Portable 4TB uses USB 3.2 Gen 2.
Which is faster, SanDisk Extreme Portable 2TB or Samsung T7 Shield Portable 4TB?
Both drives offer the same 1,050 MB/s read speeds.
Which has better value, SanDisk Extreme Portable 2TB or Samsung T7 Shield Portable 4TB?
The Samsung T7 Shield Portable 4TB scores higher (9.4 vs 8.6/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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