Skip to main content
External SSDs

As an Amazon Associate I earn from qualifying purchases. We may earn a commission from qualifying purchases made through links on this page. Prices and availability are subject to change. We are reader-supported and independent — our rankings are based on an objective scoring rubric, not sponsorship.

ADATA SE800 2TB vs SanDisk Extreme Pro 4TB

Compare ADATA SE800 2TB and SanDisk Extreme Pro 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

SanDisk

SanDisk Extreme Pro 4TB
9.2/10

Extreme 4TB portable SSD with 2000MB/s speeds and IP55 rating. The ultimate high-capacity drive for professionals on the go.

4TB capacity with 2000MB/s read and write
IP55 water and dust resistance
5-year warranty
Check on Amazon →

Spec Comparison

Spec
ADATA SE800 2TB
SanDisk Extreme Pro 4TB
Read Speed
1.0 GB/s
2.0 GB/s ✓
Write Speed
950 MB/s
2.0 GB/s ✓
Capacity
2 TB
4 TB ✓
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2x2
Endurance (TBW)
1,200 TB
1,200 TB
Warranty
3 Years
5 Years ✓
Score
7.6/10
9.2/10 ✓
Total Wins
0 wins
5 wins

Frequently Asked Questions

Which is better, ADATA SE800 2TB or SanDisk Extreme Pro 4TB?
The SanDisk Extreme Pro 4TB scores 9.2/10 compared to 7.6/10 for the ADATA SE800 2TB. Our expert analysis favors the SanDisk Extreme Pro 4TB for its superior speed.
What's the difference between ADATA SE800 2TB and SanDisk Extreme Pro 4TB?
The key differences: The ADATA SE800 2TB offers 1,000 MB/s reads vs 2,000 MB/s for the SanDisk Extreme Pro 4TB. Capacity options differ: ADATA SE800 2TB is 2TB while SanDisk Extreme Pro 4TB is 4TB. The ADATA SE800 2TB uses USB 3.2 Gen 2 while the SanDisk Extreme Pro 4TB uses USB 3.2 Gen 2x2.
Which is faster, ADATA SE800 2TB or SanDisk Extreme Pro 4TB?
The SanDisk Extreme Pro 4TB is faster with 2,000 MB/s read speeds compared to 1,000 MB/s for the ADATA SE800 2TB. That's a 100% speed advantage.
Which has better value, ADATA SE800 2TB or SanDisk Extreme Pro 4TB?
The SanDisk Extreme Pro 4TB scores higher (9.2 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 → SanDisk Extreme Pro 4TB vs Samsung T9 2TB →
ADATA SE800 2TB vs Samsung T9 Portable SSD → SanDisk Extreme Pro 4TB vs Samsung T9 Portable SSD →
ADATA SE800 2TB vs Crucial X10 Pro 2TB → SanDisk Extreme Pro 4TB vs Crucial X10 Pro 2TB →
ADATA SE800 2TB vs Samsung T7 4TB → SanDisk Extreme Pro 4TB vs Samsung T7 4TB →