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ADATA SE800 1TB vs Crucial X6 4TB — Which External SSD Is Faster & Better Value?

Compare ADATA SE800 1TB and Crucial X6 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.

ADATA

ADATA SE800 1TB

7.4/10

A compact 1050-class Gen 2 portable at a budget price point. The SE800 is one of the cheapest brand-name 1TB external SSDs in retail — the cost-cutting shows in the plastic body and shorter warranty.

1000 MB/s read

Budget pricing

Tiny form factor

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Our Pick

Crucial

Crucial X6 4TB

8.2/10

A 4TB external at the X6's price is closer to spinning-rust economics than to typical SSD pricing. The 800 MB/s cap doesn't matter when the use case is video archive or photo-library cold storage — this drive is bought for capacity first, speed second.

4TB at budget-friendly price

PS5/Xbox cold-library compatible

Cool-running

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Spec Comparison

Spec

ADATA SE800 1TB

Crucial X6 4TB

Read Speed

1.0 GB/s ✓

800 MB/s

Write Speed

950 MB/s ✓

800 MB/s

Capacity

1 TB

4 TB ✓

Interface

USB 3.2 Gen 2

Endurance (TBW)

600 TB

2,400 TB ✓

Warranty

3 Years

Score

7.4/10

8.2/10 ✓

Total Wins

2 wins

3 wins

Frequently Asked Questions

Which is better, ADATA SE800 1TB or Crucial X6 4TB?

The Crucial X6 4TB scores 8.2/10 compared to 7.4/10 for the ADATA SE800 1TB. Our expert analysis favors the Crucial X6 4TB for its superior value.

What's the difference between ADATA SE800 1TB and Crucial X6 4TB?

The key differences: The ADATA SE800 1TB offers 1,000 MB/s reads vs 800 MB/s for the Crucial X6 4TB. Capacity options differ: ADATA SE800 1TB is 1TB while Crucial X6 4TB is 4TB. The ADATA SE800 1TB uses USB 3.2 Gen 2 while the Crucial X6 4TB uses USB 3.2 Gen 2.

Which is faster, ADATA SE800 1TB or Crucial X6 4TB?

The ADATA SE800 1TB is faster with 1,000 MB/s read speeds compared to 800 MB/s for the Crucial X6 4TB. That's a 25% speed advantage.

Which has better value, ADATA SE800 1TB or Crucial X6 4TB?

The Crucial X6 4TB scores higher (8.2 vs 7.4/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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