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.

Transcend ESD310C 1TB vs WD My Passport SSD 4TB

Compare Transcend ESD310C 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.

Transcend

Transcend ESD310C 1TB

7.6/10

A tiny 1050-class Gen 2 portable from a long-established memory brand. ESD310C is one of the smallest 1TB Gen 2 SSDs at retail — small enough to be lost in a bag. Buy it for the form factor over sustained performance.

1050/950 MB/s

Tiny credit-card footprint

3-year warranty

Check on Amazon →

Our Pick

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

Transcend ESD310C 1TB

WD My Passport SSD 4TB

Read Speed

1.1 GB/s

Write Speed

950 MB/s

1.0 GB/s ✓

Capacity

1 TB

4 TB ✓

Interface

USB 3.2 Gen 2

Endurance (TBW)

600 TB

2,400 TB ✓

Warranty

3 Years

Score

7.6/10

8.6/10 ✓

Total Wins

0 wins

4 wins

Frequently Asked Questions

Which is better, Transcend ESD310C 1TB or WD My Passport SSD 4TB?

The WD My Passport SSD 4TB scores 8.6/10 compared to 7.6/10 for the Transcend ESD310C 1TB. Our expert analysis favors the WD My Passport SSD 4TB for its superior value.

What's the difference between Transcend ESD310C 1TB and WD My Passport SSD 4TB?

The key differences: The Transcend ESD310C 1TB offers 1,050 MB/s reads vs 1,050 MB/s for the WD My Passport SSD 4TB. Capacity options differ: Transcend ESD310C 1TB is 1TB while WD My Passport SSD 4TB is 4TB. The Transcend ESD310C 1TB uses USB 3.2 Gen 2 while the WD My Passport SSD 4TB uses USB 3.2 Gen 2.

Which is faster, Transcend ESD310C 1TB or WD My Passport SSD 4TB?

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

Which has better value, Transcend ESD310C 1TB or WD My Passport SSD 4TB?

The WD My Passport SSD 4TB scores higher (8.6 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

Transcend ESD310C 1TB vs Samsung T9 2TB → WD My Passport SSD 4TB vs Samsung T9 2TB →

Transcend ESD310C 1TB vs Samsung T9 Portable SSD → WD My Passport SSD 4TB vs Samsung T9 Portable SSD →

Transcend ESD310C 1TB vs Crucial X10 Pro 2TB → WD My Passport SSD 4TB vs Crucial X10 Pro 2TB →

Transcend ESD310C 1TB vs Samsung T7 4TB → WD My Passport SSD 4TB vs Samsung T7 4TB →