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ADATA SE800 2TB vs Crucial X9 Pro 1TB

Compare ADATA SE800 2TB and Crucial X9 Pro 1TB 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 2TB

7.6/10

The 2TB SE800 keeps the same tiny plastic body of the 1TB and bumps the SLC cache budget. The budget-friendly per-TB makes it a viable choice for game-library cold storage where sustained write speed takes a back seat to capacity-per-dollar.

2TB at budget pricing

1000 MB/s read

Tiny form factor

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Our Pick

Crucial

Crucial X9 Pro 1TB

9.0/10

A 1050 MB/s portable SSD for creators who need TLC NAND, hardware encryption, and a 5-year warranty at less than Extreme Pro prices. The X9 Pro is Crucial's premium Gen 2 line — it targets direct-edit workflows where sustained writes and write endurance matter more than headline speeds.

Real TLC NAND (not QLC)

5-year warranty

AES 256-bit hardware encryption

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Spec Comparison

Spec

ADATA SE800 2TB

Crucial X9 Pro 1TB

Read Speed

1.0 GB/s

1.1 GB/s ✓

Write Speed

950 MB/s

Capacity

2 TB ✓

1 TB

Interface

USB 3.2 Gen 2

Endurance (TBW)

1,200 TB ✓

600 TB

Warranty

3 Years

5 Years ✓

Score

7.6/10

9.0/10 ✓

Total Wins

2 wins

3 wins

Frequently Asked Questions

Which is better, ADATA SE800 2TB or Crucial X9 Pro 1TB?

The Crucial X9 Pro 1TB scores 9.0/10 compared to 7.6/10 for the ADATA SE800 2TB. Our expert analysis favors the Crucial X9 Pro 1TB for its superior speed.

What's the difference between ADATA SE800 2TB and Crucial X9 Pro 1TB?

The key differences: The ADATA SE800 2TB offers 1,000 MB/s reads vs 1,050 MB/s for the Crucial X9 Pro 1TB. Capacity options differ: ADATA SE800 2TB is 2TB while Crucial X9 Pro 1TB is 1TB. The ADATA SE800 2TB uses USB 3.2 Gen 2 while the Crucial X9 Pro 1TB uses USB 3.2 Gen 2.

Which is faster, ADATA SE800 2TB or Crucial X9 Pro 1TB?

The Crucial X9 Pro 1TB is faster with 1,050 MB/s read speeds compared to 1,000 MB/s for the ADATA SE800 2TB. That's a 5% speed advantage.

Which has better value, ADATA SE800 2TB or Crucial X9 Pro 1TB?

The Crucial X9 Pro 1TB scores higher (9.0 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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