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WD My Passport SSD 4TB vs Samsung T9 2TB

Compare WD My Passport SSD 4TB and Samsung T9 2TB 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.

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 →

Our Pick

Samsung

Samsung T9 2TB

9.6/10

The 2TB T9 doubles the write endurance of the 1TB while keeping the full 20Gbps Gen 2x2 link. The right size for working 6K Blackmagic RAW footage in the field — sustained 2 GB/s means editing directly off the drive is indistinguishable from internal storage.

Full 2000/2000 MB/s over Gen 2x2

5-year warranty

Sustained write holds past 300GB

Check on Amazon →

Spec Comparison

Spec

WD My Passport SSD 4TB

Samsung T9 2TB

Read Speed

1.1 GB/s

2.0 GB/s ✓

Write Speed

1.0 GB/s

2.0 GB/s ✓

Capacity

4 TB ✓

2 TB

Interface

USB 3.2 Gen 2

USB 3.2 Gen 2x2

Endurance (TBW)

2,400 TB ✓

1,200 TB

Warranty

3 Years

5 Years ✓

Score

8.6/10

9.6/10 ✓

Total Wins

2 wins

4 wins

Frequently Asked Questions

Which is better, WD My Passport SSD 4TB or Samsung T9 2TB?

The Samsung T9 2TB scores 9.6/10 compared to 8.6/10 for the WD My Passport SSD 4TB. Our expert analysis favors the Samsung T9 2TB for its superior speed.

What's the difference between WD My Passport SSD 4TB and Samsung T9 2TB?

The key differences: The WD My Passport SSD 4TB offers 1,050 MB/s reads vs 2,000 MB/s for the Samsung T9 2TB. Capacity options differ: WD My Passport SSD 4TB is 4TB while Samsung T9 2TB is 2TB. The WD My Passport SSD 4TB uses USB 3.2 Gen 2 while the Samsung T9 2TB uses USB 3.2 Gen 2x2.

Which is faster, WD My Passport SSD 4TB or Samsung T9 2TB?

The Samsung T9 2TB is faster with 2,000 MB/s read speeds compared to 1,050 MB/s for the WD My Passport SSD 4TB. That's a 90% speed advantage.

Which has better value, WD My Passport SSD 4TB or Samsung T9 2TB?

The Samsung T9 2TB scores higher (9.6 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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