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Portable SSDs

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ADATA SE800 Portable 2TB vs Crucial X9 Pro

Compare ADATA SE800 Portable 2TB and Crucial X9 Pro 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 X9 Pro
8.9/10

Ultra-compact pro-grade portable SSD. Pocket-sized at just 65g. Ideal for mobile professionals.

Extremely compact and lightweight (65g)
IP55 water and dust resistance
Drop-proof up to 2 meters
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Spec Comparison

Spec
ADATA SE800 Portable 2TB
Crucial X9 Pro
Read Speed
1.0 GB/s
1.1 GB/s ✓
Write Speed
950 MB/s
1.0 GB/s ✓
Capacity
2 TB ✓
1 TB
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
1,200 TB ✓
440 TB
Warranty
3 Years
3 Years
Score
7.6/10
8.9/10 ✓
Total Wins
2 wins
3 wins

Frequently Asked Questions

Which is better, ADATA SE800 Portable 2TB or Crucial X9 Pro?
The Crucial X9 Pro scores 8.9/10 compared to 7.6/10 for the ADATA SE800 Portable 2TB. Our expert analysis favors the Crucial X9 Pro for its superior speed.
What's the difference between ADATA SE800 Portable 2TB and Crucial X9 Pro?
The key differences: The ADATA SE800 Portable 2TB offers 1,000 MB/s reads vs 1,050 MB/s for the Crucial X9 Pro. Capacity options differ: ADATA SE800 Portable 2TB is 2TB while Crucial X9 Pro is 1TB. The ADATA SE800 Portable 2TB uses USB 3.2 Gen 2 while the Crucial X9 Pro uses USB 3.2 Gen 2.
Which is faster, ADATA SE800 Portable 2TB or Crucial X9 Pro?
The Crucial X9 Pro is faster with 1,050 MB/s read speeds compared to 1,000 MB/s for the ADATA SE800 Portable 2TB. That's a 5% speed advantage.
Which has better value, ADATA SE800 Portable 2TB or Crucial X9 Pro?
The Crucial X9 Pro scores higher (8.9 vs 7.6/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

More Comparisons

ADATA SE800 Portable 2TB vs Samsung T9 Portable SSD → Crucial X9 Pro vs Samsung T9 Portable SSD →
ADATA SE800 Portable 2TB vs Samsung T9 Portable 4TB → Crucial X9 Pro vs Samsung T9 Portable 4TB →
ADATA SE800 Portable 2TB vs Crucial X10 Pro Portable 4TB → Crucial X9 Pro vs Crucial X10 Pro Portable 4TB →
ADATA SE800 Portable 2TB vs Sabrent Rocket Nano V2 → Crucial X9 Pro vs Sabrent Rocket Nano V2 →