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Portable SSDs

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ADATA Elite SE760 Portable 2TB vs Lexar SL660 Portable 1TB — Which Portable SSD Is Faster & Better Value?

Compare ADATA Elite SE760 Portable 2TB and Lexar SL660 Portable 1TB 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 Elite SE760 Portable 2TB
7.7/10

A 2TB Elite SE760 with the metal top plate. Sustained writes on the 2TB stack hold the rated 900 MB/s distinctly longer than the 1TB version -- meaningful if large files are a regular workflow.

2TB + metal body
1000 MB/s read
Tiny footprint
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Our Pick

Lexar

Lexar SL660 Portable 1TB
8.1/10

A 1TB Gen 2x2 portable with an aluminum body and an RGB-lit Logo -- the RGB is divisive but the performance is real. Build quality distinguishes the SL660 from cheaper Gen 2x2 peers like the Patriot Evlvr.

Gen 2x2 2000/2000 MB/s
Aluminum body
3-year warranty
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Spec Comparison

Spec
ADATA Elite SE760 Portable 2TB
Lexar SL660 Portable 1TB
Read Speed
1.0 GB/s
2.0 GB/s ✓
Write Speed
900 MB/s
2.0 GB/s ✓
Capacity
2 TB ✓
1 TB
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2x2
Endurance (TBW)
1,200 TB ✓
600 TB
Warranty
3 Years
3 Years
Score
7.7/10
8.1/10 ✓
Total Wins
2 wins
3 wins

Frequently Asked Questions

Which is better, ADATA Elite SE760 Portable 2TB or Lexar SL660 Portable 1TB?
The Lexar SL660 Portable 1TB scores 8.1/10 compared to 7.7/10 for the ADATA Elite SE760 Portable 2TB. Our expert analysis favors the Lexar SL660 Portable 1TB for its superior speed.
What's the difference between ADATA Elite SE760 Portable 2TB and Lexar SL660 Portable 1TB?
The key differences: The ADATA Elite SE760 Portable 2TB offers 1,000 MB/s reads vs 2,000 MB/s for the Lexar SL660 Portable 1TB. Capacity options differ: ADATA Elite SE760 Portable 2TB is 2TB while Lexar SL660 Portable 1TB is 1TB. The ADATA Elite SE760 Portable 2TB uses USB 3.2 Gen 2 while the Lexar SL660 Portable 1TB uses USB 3.2 Gen 2x2.
Which is faster, ADATA Elite SE760 Portable 2TB or Lexar SL660 Portable 1TB?
The Lexar SL660 Portable 1TB is faster with 2,000 MB/s read speeds compared to 1,000 MB/s for the ADATA Elite SE760 Portable 2TB. That's a 100% speed advantage.
Which has better value, ADATA Elite SE760 Portable 2TB or Lexar SL660 Portable 1TB?
The Lexar SL660 Portable 1TB scores higher (8.1 vs 7.7/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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