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ADATA SE800 1TB vs Samsung T7 500GB — Which External SSD Is Faster & Better Value?

Compare ADATA SE800 1TB and Samsung T7 500GB 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 1TB

7.4/10

A compact 1050-class Gen 2 portable at a budget price point. The SE800 is one of the cheapest brand-name 1TB external SSDs in retail — the cost-cutting shows in the plastic body and shorter warranty.

1000 MB/s read

Budget pricing

Tiny form factor

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Our Pick

Samsung

Samsung T7 500GB

9.0/10

The base T7 is the SSD most people should buy — a pocket-sized aluminum slab that delivers the full 10Gbps USB experience without a rugged premium. Its understated metal body doubles as a heatsink, keeping sustained writes pegged at 1000 MB/s even on long 50GB+ transfers.

Full 1050/1000 MB/s over USB 3.2 Gen 2

Compact aluminum body acts as heatsink

AES 256-bit hardware encryption included

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Spec Comparison

Spec

ADATA SE800 1TB

Samsung T7 500GB

Read Speed

1.0 GB/s

1.1 GB/s ✓

Write Speed

950 MB/s

1.0 GB/s ✓

Capacity

1 TB ✓

500 GB

Interface

USB 3.2 Gen 2

Endurance (TBW)

600 TB ✓

300 TB

Warranty

3 Years

Score

7.4/10

9.0/10 ✓

Total Wins

2 wins

3 wins

Frequently Asked Questions

Which is better, ADATA SE800 1TB or Samsung T7 500GB?

The Samsung T7 500GB scores 9.0/10 compared to 7.4/10 for the ADATA SE800 1TB. Our expert analysis favors the Samsung T7 500GB for its superior speed.

What's the difference between ADATA SE800 1TB and Samsung T7 500GB?

The key differences: The ADATA SE800 1TB offers 1,000 MB/s reads vs 1,050 MB/s for the Samsung T7 500GB. Capacity options differ: ADATA SE800 1TB is 1TB while Samsung T7 500GB is 500GB. The ADATA SE800 1TB uses USB 3.2 Gen 2 while the Samsung T7 500GB uses USB 3.2 Gen 2.

Which is faster, ADATA SE800 1TB or Samsung T7 500GB?

The Samsung T7 500GB is faster with 1,050 MB/s read speeds compared to 1,000 MB/s for the ADATA SE800 1TB. That's a 5% speed advantage.

Which has better value, ADATA SE800 1TB or Samsung T7 500GB?

The Samsung T7 500GB scores higher (9.0 vs 7.4/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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