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

Compare SanDisk Extreme Portable SSD and WD My Passport SSD 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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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

SanDisk Extreme Portable SSD

WD My Passport SSD Portable 4TB

Read Speed

1.1 GB/s

Write Speed

1.0 GB/s

Capacity

1 TB

4 TB ✓

Interface

USB 3.2 Gen 2

Endurance (TBW)

500 TB

2,400 TB ✓

Warranty

3 Years

Score

8.7/10

Total Wins

0 wins

2 wins

Frequently Asked Questions

Which is better, SanDisk Extreme Portable SSD or WD My Passport SSD Portable 4TB?

Both drives score 8.7/10 in our expert testing. The best choice depends on your specific needs.

What's the difference between SanDisk Extreme Portable SSD and WD My Passport SSD Portable 4TB?

The key differences: The SanDisk Extreme Portable SSD offers 1,050 MB/s reads vs 1,050 MB/s for the WD My Passport SSD Portable 4TB. Capacity options differ: SanDisk Extreme Portable SSD is 1TB while WD My Passport SSD Portable 4TB is 4TB. The SanDisk Extreme Portable SSD uses USB 3.2 Gen 2 while the WD My Passport SSD Portable 4TB uses USB 3.2 Gen 2.

Which is faster, SanDisk Extreme Portable SSD or WD My Passport SSD Portable 4TB?

Both drives offer the same 1,050 MB/s read speeds.

Which has better value, SanDisk Extreme Portable SSD or WD My Passport SSD Portable 4TB?

Both drives score the same in our evaluation. Consider features, endurance, and warranty to determine which suits your needs better.

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