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.

Seagate One Touch SSD 500GB vs WD My Passport SSD

Compare Seagate One Touch SSD 500GB and WD My Passport SSD side by side. Both are 500GB USB 3.2 Gen 2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Seagate

Seagate One Touch SSD 500GB
7.6/10

The 500GB One Touch is Seagate's entry-level portable SSD — typically the cheapest brand-name 1050-class Gen 2 drive at retail. Speeds are real-world faster than rated for short transfers; the catch is that the SLC cache is tiny.

1030 MB/s read
Cheapest brand-name Gen 2 SSD class
Both cables included
Check on Amazon →
Our Pick

Western Digital

WD My Passport SSD
8.5/10

Sleek, stylish external SSD with hardware encryption and drop resistance up to 6.5 feet.

Sleek metal design
AES 256-bit hardware encryption
Drop resistant up to 6.5 feet
Check on Amazon →

Spec Comparison

Spec
Seagate One Touch SSD 500GB
WD My Passport SSD
Read Speed
1.0 GB/s
1.1 GB/s ✓
Write Speed
1.0 GB/s ✓
1.0 GB/s
Capacity
500 GB
1 TB ✓
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
300 TB
500 TB ✓
Warranty
3 Years
3 Years
Score
7.6/10
8.5/10 ✓
Total Wins
1 win
4 wins

Frequently Asked Questions

Which is better, Seagate One Touch SSD 500GB or WD My Passport SSD?
The WD My Passport SSD scores 8.5/10 compared to 7.6/10 for the Seagate One Touch SSD 500GB. Our expert analysis favors the WD My Passport SSD for its superior speed.
What's the difference between Seagate One Touch SSD 500GB and WD My Passport SSD?
The key differences: The Seagate One Touch SSD 500GB offers 1,030 MB/s reads vs 1,050 MB/s for the WD My Passport SSD. Capacity options differ: Seagate One Touch SSD 500GB is 500GB while WD My Passport SSD is 1TB. The Seagate One Touch SSD 500GB uses USB 3.2 Gen 2 while the WD My Passport SSD uses USB 3.2 Gen 2.
Which is faster, Seagate One Touch SSD 500GB or WD My Passport SSD?
The WD My Passport SSD is faster with 1,050 MB/s read speeds compared to 1,030 MB/s for the Seagate One Touch SSD 500GB. That's a 2% speed advantage.
Which has better value, Seagate One Touch SSD 500GB or WD My Passport SSD?
The WD My Passport SSD scores higher (8.5 vs 7.6/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

More Comparisons

Seagate One Touch SSD 500GB vs Samsung T9 2TB → WD My Passport SSD vs Samsung T9 2TB →
Seagate One Touch SSD 500GB vs Samsung T9 Portable SSD → WD My Passport SSD vs Samsung T9 Portable SSD →
Seagate One Touch SSD 500GB vs Crucial X10 Pro 2TB → WD My Passport SSD vs Crucial X10 Pro 2TB →
Seagate One Touch SSD 500GB vs Samsung T7 4TB → WD My Passport SSD vs Samsung T7 4TB →