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Crucial X8 Portable 1TB vs Transcend ESD310C Portable 2TB

Compare Crucial X8 Portable 1TB and Transcend ESD310C Portable 2TB 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.

Our Pick

Crucial

Crucial X8 Portable 1TB

8.3/10

The X8 is the previous-gen Crucial premium portable — superseded by the X9 Pro but often available at discounts. Same 1050/1000 MB/s, aluminum unibody, but a 3-year warranty. Worth buying if the sale price beats the X9 Pro by a meaningful margin.

1050/1000 MB/s

Anodized aluminum body

Often on clearance

Check on Amazon →

Transcend

Transcend ESD310C Portable 2TB

7.7/10

The 2TB ESD310C keeps the same tiny plastic credit-card footprint of the 1TB -- Transcend fits an unusually large stack in an unusually small case. The 2TB cache budget also holds the 950 MB/s write past 200GB on long transfers.

1050/950 MB/s

Tiny footprint

2400 TBW endurance

Check on Amazon →

Spec Comparison

Spec

Crucial X8 Portable 1TB

Transcend ESD310C Portable 2TB

Read Speed

1.1 GB/s

Write Speed

1.0 GB/s ✓

950 MB/s

Capacity

1 TB

2 TB ✓

Interface

USB 3.2 Gen 2

Endurance (TBW)

600 TB

1,200 TB ✓

Warranty

3 Years

Score

8.3/10 ✓

7.7/10

Total Wins

2 wins

Frequently Asked Questions

Which is better, Crucial X8 Portable 1TB or Transcend ESD310C Portable 2TB?

The Crucial X8 Portable 1TB scores 8.3/10 compared to 7.7/10 for the Transcend ESD310C Portable 2TB. Our expert analysis favors the Crucial X8 Portable 1TB for its superior value.

What's the difference between Crucial X8 Portable 1TB and Transcend ESD310C Portable 2TB?

The key differences: The Crucial X8 Portable 1TB offers 1,050 MB/s reads vs 1,050 MB/s for the Transcend ESD310C Portable 2TB. Capacity options differ: Crucial X8 Portable 1TB is 1TB while Transcend ESD310C Portable 2TB is 2TB. The Crucial X8 Portable 1TB uses USB 3.2 Gen 2 while the Transcend ESD310C Portable 2TB uses USB 3.2 Gen 2.

Which is faster, Crucial X8 Portable 1TB or Transcend ESD310C Portable 2TB?

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

Which has better value, Crucial X8 Portable 1TB or Transcend ESD310C Portable 2TB?

The Crucial X8 Portable 1TB scores higher (8.3 vs 7.7/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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