Skip to main content
External SSDs

As an Amazon Associate I earn from qualifying purchases. We may earn a commission from qualifying purchases made through links on this page. Prices and availability are subject to change. We are reader-supported and independent — our rankings are based on an objective scoring rubric, not sponsorship.

Samsung T9 Portable SSD vs WD My Passport SSD 4TB

Compare Samsung T9 Portable SSD and WD My Passport SSD 4TB side by side. Both are 1TB USB 3.2 Gen 2x2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Our Pick

Samsung

Samsung T9 Portable SSD
9.5/10

Blazing-fast Gen 2x2 speeds in a compact, stylish design. Perfect for content creators working with large files.

Blazing 2000MB/s read speeds
USB 3.2 Gen 2x2 support
Sleek all-aluminum build
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
Samsung T9 Portable SSD
WD My Passport SSD 4TB
Read Speed
2.0 GB/s ✓
1.1 GB/s
Write Speed
1.9 GB/s ✓
1.0 GB/s
Capacity
1 TB
4 TB ✓
Interface
USB 3.2 Gen 2x2
USB 3.2 Gen 2
Endurance (TBW)
600 TB
2,400 TB ✓
Warranty
5 Years ✓
3 Years
Score
9.5/10 ✓
8.6/10
Total Wins
4 wins
2 wins

Frequently Asked Questions

Which is better, Samsung T9 Portable SSD or WD My Passport SSD 4TB?
The Samsung T9 Portable SSD scores 9.5/10 compared to 8.6/10 for the WD My Passport SSD 4TB. Our expert analysis favors the Samsung T9 Portable SSD for its superior speed.
What's the difference between Samsung T9 Portable SSD and WD My Passport SSD 4TB?
The key differences: The Samsung T9 Portable SSD offers 2,000 MB/s reads vs 1,050 MB/s for the WD My Passport SSD 4TB. Capacity options differ: Samsung T9 Portable SSD is 1TB while WD My Passport SSD 4TB is 4TB. The Samsung T9 Portable SSD uses USB 3.2 Gen 2x2 while the WD My Passport SSD 4TB uses USB 3.2 Gen 2.
Which is faster, Samsung T9 Portable SSD or WD My Passport SSD 4TB?
The Samsung T9 Portable SSD 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, Samsung T9 Portable SSD or WD My Passport SSD 4TB?
The Samsung T9 Portable SSD scores higher (9.5 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

Samsung T9 Portable SSD vs Samsung T9 2TB → WD My Passport SSD 4TB vs Samsung T9 2TB →
Samsung T9 Portable SSD vs Crucial X10 Pro 2TB → WD My Passport SSD 4TB vs Crucial X10 Pro 2TB →
Samsung T9 Portable SSD vs Samsung T7 4TB → WD My Passport SSD 4TB vs Samsung T7 4TB →
Samsung T9 Portable SSD vs Sabrent Rocket Nano XTRM-Q → WD My Passport SSD 4TB vs Sabrent Rocket Nano XTRM-Q →