Skip to main content
Portable 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 Portable 1TB vs Samsung T7 Portable 2TB — Which Portable SSD Is Faster & Better Value?

Compare ADATA SE800 Portable 1TB and Samsung T7 Portable 2TB side by side. Both are 1TB 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 1TB
7.4/10

A budget 1TB Gen 2 portable from ADATA -- one of the cheapest brand-name 1TB portable SSDs in retail. Tiny form factor fits a shirt pocket but the plastic body lacks ruggedization. A real value buy for light-duty workflows like document cartage and PS5 game cold-library overflow.

1000 MB/s read
Budget pricing
Tiny form factor
Check on Amazon →
Our Pick

Samsung

Samsung T7 Portable 2TB
9.4/10

The 2TB T7 is the size most portable-SSD buyers actually want — enough room for a laptop worth of working files plus media library, in a metal case that fits in a passport pocket. The 2TB stack also sustains writes past 300GB without the dip the 1TB T7 hits.

2TB Gen 2
Sustained writes hold past 300GB
AES 256-bit hardware encryption
Check on Amazon →

Spec Comparison

Spec
ADATA SE800 Portable 1TB
Samsung T7 Portable 2TB
Read Speed
1.0 GB/s
1.1 GB/s ✓
Write Speed
950 MB/s
1.0 GB/s ✓
Capacity
1 TB
2 TB ✓
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
600 TB
1,200 TB ✓
Warranty
3 Years
3 Years
Score
7.4/10
9.4/10 ✓
Total Wins
0 wins
5 wins

Frequently Asked Questions

Which is better, ADATA SE800 Portable 1TB or Samsung T7 Portable 2TB?
The Samsung T7 Portable 2TB scores 9.4/10 compared to 7.4/10 for the ADATA SE800 Portable 1TB. Our expert analysis favors the Samsung T7 Portable 2TB for its superior speed.
What's the difference between ADATA SE800 Portable 1TB and Samsung T7 Portable 2TB?
The key differences: The ADATA SE800 Portable 1TB offers 1,000 MB/s reads vs 1,050 MB/s for the Samsung T7 Portable 2TB. Capacity options differ: ADATA SE800 Portable 1TB is 1TB while Samsung T7 Portable 2TB is 2TB. The ADATA SE800 Portable 1TB uses USB 3.2 Gen 2 while the Samsung T7 Portable 2TB uses USB 3.2 Gen 2.
Which is faster, ADATA SE800 Portable 1TB or Samsung T7 Portable 2TB?
The Samsung T7 Portable 2TB is faster with 1,050 MB/s read speeds compared to 1,000 MB/s for the ADATA SE800 Portable 1TB. That's a 5% speed advantage.
Which has better value, ADATA SE800 Portable 1TB or Samsung T7 Portable 2TB?
The Samsung T7 Portable 2TB scores higher (9.4 vs 7.4/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

More Comparisons

ADATA SE800 Portable 1TB vs Samsung T9 Portable SSD → Samsung T7 Portable 2TB vs Samsung T9 Portable SSD →
ADATA SE800 Portable 1TB vs Samsung T9 Portable 4TB → Samsung T7 Portable 2TB vs Samsung T9 Portable 4TB →
ADATA SE800 Portable 1TB vs Crucial X10 Pro Portable 4TB → Samsung T7 Portable 2TB vs Crucial X10 Pro Portable 4TB →
ADATA SE800 Portable 1TB vs Sabrent Rocket Nano V2 → Samsung T7 Portable 2TB vs Sabrent Rocket Nano V2 →