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Portable SSDs

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ADATA SE800 Portable 2TB vs Crucial X6 Portable 4TB

Compare ADATA SE800 Portable 2TB and Crucial X6 Portable 4TB 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.

ADATA

ADATA SE800 Portable 2TB
7.6/10

The 2TB SE800 keeps the same tiny plastic body of the 1TB version -- awwardly small for 2TB. Budget pricing per-TB makes it a value buy for PS5/Xbox cold library expansion, where sustained write speed takes a back seat to capacity-per-dollar.

2TB budget portable
1000 MB/s read
Tiny form factor
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Our Pick

Crucial

Crucial X6 Portable 4TB
8.0/10

A 4TB portable at the X6's budget price is closer to spinning-rust economics than SSD. The 800 MB/s ceiling doesn't matter for the use case — the entire point is capacious portable cold library overflow for PS5, Xbox, or photo archive, not peak throughput.

4TB at budget pricing
PS5/Xbox cold-library friendly
Cool operation
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Spec Comparison

Spec
ADATA SE800 Portable 2TB
Crucial X6 Portable 4TB
Read Speed
1.0 GB/s ✓
800 MB/s
Write Speed
950 MB/s ✓
800 MB/s
Capacity
2 TB
4 TB ✓
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
1,200 TB
2,400 TB ✓
Warranty
3 Years
3 Years
Score
7.6/10
8.0/10 ✓
Total Wins
2 wins
3 wins

Frequently Asked Questions

Which is better, ADATA SE800 Portable 2TB or Crucial X6 Portable 4TB?
The Crucial X6 Portable 4TB scores 8.0/10 compared to 7.6/10 for the ADATA SE800 Portable 2TB. Our expert analysis favors the Crucial X6 Portable 4TB for its superior value.
What's the difference between ADATA SE800 Portable 2TB and Crucial X6 Portable 4TB?
The key differences: The ADATA SE800 Portable 2TB offers 1,000 MB/s reads vs 800 MB/s for the Crucial X6 Portable 4TB. Capacity options differ: ADATA SE800 Portable 2TB is 2TB while Crucial X6 Portable 4TB is 4TB. The ADATA SE800 Portable 2TB uses USB 3.2 Gen 2 while the Crucial X6 Portable 4TB uses USB 3.2 Gen 2.
Which is faster, ADATA SE800 Portable 2TB or Crucial X6 Portable 4TB?
The ADATA SE800 Portable 2TB is faster with 1,000 MB/s read speeds compared to 800 MB/s for the Crucial X6 Portable 4TB. That's a 25% speed advantage.
Which has better value, ADATA SE800 Portable 2TB or Crucial X6 Portable 4TB?
The Crucial X6 Portable 4TB scores higher (8.0 vs 7.6/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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