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Portable SSDs

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Samsung T7 Shield Portable 4TB vs WD My Passport SSD Portable 4TB

Compare Samsung T7 Shield Portable 4TB and WD My Passport SSD Portable 4TB side by side. Both are 4TB USB 3.2 Gen 2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

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 →

Western Digital

WD My Passport SSD Portable 4TB
8.7/10

A 4TB My Passport SSD portable — same physical package as the 1TB/2TB but with the 4TB die stack. The biggest single-portable WD ships and one of the few 4TB portable SSDs at retail, period. Compares closely with the Samsung T7 4TB.

4TB slim form factor
2400 TBW endurance
AES hardware encryption
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Spec Comparison

Spec
Samsung T7 Shield Portable 4TB
WD My Passport SSD Portable 4TB
Read Speed
1.1 GB/s
1.1 GB/s
Write Speed
1.0 GB/s
1.0 GB/s
Capacity
4 TB
4 TB
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
2,400 TB
2,400 TB
Warranty
3 Years
3 Years
Score
9.4/10 ✓
8.7/10
Total Wins
1 win
0 wins

Frequently Asked Questions

Which is better, Samsung T7 Shield Portable 4TB or WD My Passport SSD Portable 4TB?
The Samsung T7 Shield Portable 4TB scores 9.4/10 compared to 8.7/10 for the WD My Passport SSD Portable 4TB. Our expert analysis favors the Samsung T7 Shield Portable 4TB for its superior value.
What's the difference between Samsung T7 Shield Portable 4TB and WD My Passport SSD Portable 4TB?
The key differences: The Samsung T7 Shield Portable 4TB offers 1,050 MB/s reads vs 1,050 MB/s for the WD My Passport SSD Portable 4TB. Capacity options differ: Samsung T7 Shield Portable 4TB is 4TB while WD My Passport SSD Portable 4TB is 4TB. The Samsung T7 Shield Portable 4TB uses USB 3.2 Gen 2 while the WD My Passport SSD Portable 4TB uses USB 3.2 Gen 2.
Which is faster, Samsung T7 Shield Portable 4TB or WD My Passport SSD Portable 4TB?
Both drives offer the same 1,050 MB/s read speeds.
Which has better value, Samsung T7 Shield Portable 4TB or WD My Passport SSD Portable 4TB?
The Samsung T7 Shield Portable 4TB scores higher (9.4 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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