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Crucial X8 Portable 2TB vs Transcend ESD310C Portable 2TB — Which Portable SSD Is Faster & Better Value?

Compare Crucial X8 Portable 2TB and Transcend ESD310C Portable 2TB side by side. Both are 2TB 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 2TB

8.4/10

A 2TB solid-aluminum previous-gen Crucial X8 portable — often discounted during clearance cycles. Buy when the savings over the X9 Pro 2TB are real (30%+); ignore when pricing is competitive with the X9 Pro (which has the 5-year warranty).

1050/1000 MB/s

Aluminum unibody

Often discounted

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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

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Spec Comparison

Spec

Crucial X8 Portable 2TB

Transcend ESD310C Portable 2TB

Read Speed

1.1 GB/s

Write Speed

1.0 GB/s ✓

950 MB/s

Capacity

2 TB

Interface

USB 3.2 Gen 2

Endurance (TBW)

1,200 TB

Warranty

3 Years

Score

8.4/10 ✓

7.7/10

Total Wins

2 wins

0 wins

Frequently Asked Questions

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

The Crucial X8 Portable 2TB scores 8.4/10 compared to 7.7/10 for the Transcend ESD310C Portable 2TB. Our expert analysis favors the Crucial X8 Portable 2TB for its superior value.

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

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

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

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

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

The Crucial X8 Portable 2TB scores higher (8.4 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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