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External SSDs

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SanDisk Extreme Pro Portable 1TB vs WD My Passport SSD 4TB

Compare SanDisk Extreme Pro Portable 1TB and WD My Passport SSD 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.

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 →

Western Digital

WD My Passport SSD 4TB
8.6/10

The 4TB My Passport SSD has a niche-of-one — the only 4TB USB-C portable from WD in this form factor. A viable T7 4TB competitor on sale, but check price moves against the Samsung before committing.

4TB in slim body
1050/1000 MB/s
Hardware encryption included
Check on Amazon →

Spec Comparison

Spec
SanDisk Extreme Pro Portable 1TB
WD My Passport SSD 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)
600 TB
2,400 TB ✓
Warranty
5 Years ✓
3 Years
Score
9.1/10 ✓
8.6/10
Total Wins
2 wins
2 wins

Frequently Asked Questions

Which is better, SanDisk Extreme Pro Portable 1TB or WD My Passport SSD 4TB?
The SanDisk Extreme Pro Portable 1TB scores 9.1/10 compared to 8.6/10 for the WD My Passport SSD 4TB. Our expert analysis favors the SanDisk Extreme Pro Portable 1TB for its superior value.
What's the difference between SanDisk Extreme Pro Portable 1TB and WD My Passport SSD 4TB?
The key differences: The SanDisk Extreme Pro Portable 1TB offers 1,050 MB/s reads vs 1,050 MB/s for the WD My Passport SSD 4TB. Capacity options differ: SanDisk Extreme Pro Portable 1TB is 1TB while WD My Passport SSD 4TB is 4TB. The SanDisk Extreme Pro Portable 1TB uses USB 3.2 Gen 2 while the WD My Passport SSD 4TB uses USB 3.2 Gen 2.
Which is faster, SanDisk Extreme Pro Portable 1TB or WD My Passport SSD 4TB?
Both drives offer the same 1,050 MB/s read speeds.
Which has better value, SanDisk Extreme Pro Portable 1TB or WD My Passport SSD 4TB?
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 Pro Portable 1TB vs Samsung T9 2TB → WD My Passport SSD 4TB vs Samsung T9 2TB →
SanDisk Extreme Pro Portable 1TB vs Samsung T9 Portable SSD → WD My Passport SSD 4TB vs Samsung T9 Portable SSD →
SanDisk Extreme Pro Portable 1TB vs Crucial X10 Pro 2TB → WD My Passport SSD 4TB vs Crucial X10 Pro 2TB →
SanDisk Extreme Pro Portable 1TB vs Samsung T7 4TB → WD My Passport SSD 4TB vs Samsung T7 4TB →