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External SSDs

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ADATA SE800 2TB vs WD My Passport SSD 4TB

Compare ADATA SE800 2TB and WD My Passport SSD 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 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
Check on Amazon →
Our Pick

Western Digital

WD My Passport SSD 4TB
8.6/10

The 4TB My Passport SSD has a niche-of-one — the only 4TB USB-C portable from WD in this form factor. A viable T7 4TB competitor on sale, but check price moves against the Samsung before committing.

4TB in slim body
1050/1000 MB/s
Hardware encryption included
Check on Amazon →

Spec Comparison

Spec
ADATA SE800 2TB
WD My Passport SSD 4TB
Read Speed
1.0 GB/s
1.1 GB/s ✓
Write Speed
950 MB/s
1.0 GB/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
8.6/10 ✓
Total Wins
0 wins
5 wins

Frequently Asked Questions

Which is better, ADATA SE800 2TB or WD My Passport SSD 4TB?
The WD My Passport SSD 4TB scores 8.6/10 compared to 7.6/10 for the ADATA SE800 2TB. Our expert analysis favors the WD My Passport SSD 4TB for its superior speed.
What's the difference between ADATA SE800 2TB and WD My Passport SSD 4TB?
The key differences: The ADATA SE800 2TB offers 1,000 MB/s reads vs 1,050 MB/s for the WD My Passport SSD 4TB. Capacity options differ: ADATA SE800 2TB is 2TB while WD My Passport SSD 4TB is 4TB. The ADATA SE800 2TB uses USB 3.2 Gen 2 while the WD My Passport SSD 4TB uses USB 3.2 Gen 2.
Which is faster, ADATA SE800 2TB or WD My Passport SSD 4TB?
The WD My Passport SSD 4TB 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 WD My Passport SSD 4TB?
The WD My Passport SSD 4TB scores higher (8.6 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 2TB vs Samsung T9 2TB → WD My Passport SSD 4TB vs Samsung T9 2TB →
ADATA SE800 2TB vs Samsung T9 Portable SSD → WD My Passport SSD 4TB vs Samsung T9 Portable SSD →
ADATA SE800 2TB vs Crucial X10 Pro 2TB → WD My Passport SSD 4TB vs Crucial X10 Pro 2TB →
ADATA SE800 2TB vs Samsung T7 4TB → WD My Passport SSD 4TB vs Samsung T7 4TB →