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Portable SSDs

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Crucial X10 Pro Portable 4TB vs Transcend ESD310C Portable 1TB

Compare Crucial X10 Pro Portable 4TB and Transcend ESD310C Portable 1TB side by side. Both are 4TB USB 3.2 Gen 2x2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Our Pick

Crucial

Crucial X10 Pro Portable 4TB
9.6/10

A 4TB Gen 2x2 portable with the full Crucial X10 Pro spec — TLC NAND, AES, 5-year warranty, 2400 TBW. Among the few 4TB Gen 2x2 SSDs at retail, the closest competitor is the Sabrent Rocket Nano V2 4TB.

Gen 2x2 + 4TB
Real TLC NAND
5-year warranty + 2400 TBW
Check on Amazon →

Transcend

Transcend ESD310C Portable 1TB
7.6/10

A tiny 1050-class Gen 2 portable from a long-established memory brand. The ESD310C is among the smallest 1TB Gen 2 SSDs in 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 →

Spec Comparison

Spec
Crucial X10 Pro Portable 4TB
Transcend ESD310C Portable 1TB
Read Speed
2.0 GB/s ✓
1.1 GB/s
Write Speed
2.0 GB/s ✓
950 MB/s
Capacity
4 TB ✓
1 TB
Interface
USB 3.2 Gen 2x2
USB 3.2 Gen 2
Endurance (TBW)
2,400 TB ✓
600 TB
Warranty
5 Years ✓
3 Years
Score
9.6/10 ✓
7.6/10
Total Wins
6 wins
0 wins

Frequently Asked Questions

Which is better, Crucial X10 Pro Portable 4TB or Transcend ESD310C Portable 1TB?
The Crucial X10 Pro Portable 4TB scores 9.6/10 compared to 7.6/10 for the Transcend ESD310C Portable 1TB. Our expert analysis favors the Crucial X10 Pro Portable 4TB for its superior speed.
What's the difference between Crucial X10 Pro Portable 4TB and Transcend ESD310C Portable 1TB?
The key differences: The Crucial X10 Pro Portable 4TB offers 2,000 MB/s reads vs 1,050 MB/s for the Transcend ESD310C Portable 1TB. Capacity options differ: Crucial X10 Pro Portable 4TB is 4TB while Transcend ESD310C Portable 1TB is 1TB. The Crucial X10 Pro Portable 4TB uses USB 3.2 Gen 2x2 while the Transcend ESD310C Portable 1TB uses USB 3.2 Gen 2.
Which is faster, Crucial X10 Pro Portable 4TB or Transcend ESD310C Portable 1TB?
The Crucial X10 Pro Portable 4TB is faster with 2,000 MB/s read speeds compared to 1,050 MB/s for the Transcend ESD310C Portable 1TB. That's a 90% speed advantage.
Which has better value, Crucial X10 Pro Portable 4TB or Transcend ESD310C Portable 1TB?
The Crucial X10 Pro Portable 4TB scores higher (9.6 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

Crucial X10 Pro Portable 4TB vs Samsung T9 Portable SSD → Transcend ESD310C Portable 1TB vs Samsung T9 Portable SSD →
Crucial X10 Pro Portable 4TB vs Samsung T9 Portable 4TB → Transcend ESD310C Portable 1TB vs Samsung T9 Portable 4TB →
Crucial X10 Pro Portable 4TB vs Sabrent Rocket Nano V2 → Transcend ESD310C Portable 1TB vs Sabrent Rocket Nano V2 →
Crucial X10 Pro Portable 4TB vs Samsung T9 Portable 2TB → Transcend ESD310C Portable 1TB vs Samsung T9 Portable 2TB →