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External SSDs

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Lexar SL100 Pro 1TB vs Samsung T9 2TB

Compare Lexar SL100 Pro 1TB and Samsung T9 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.

Lexar

Lexar SL100 Pro 1TB
7.5/10

A 950 MB/s Gen 2 portable in a brushed-aluminum case the size of a credit card. The SL100 Pro is one of the smallest 1TB Gen 2 SSDs at retail — buy it for the form factor, not the rated speed (which undershoots the Gen 2 ceiling).

Brushed-aluminum case
950 MB/s read
Tiny credit-card footprint
Check on Amazon →
Our Pick

Samsung

Samsung T9 2TB
9.6/10

The 2TB T9 doubles the write endurance of the 1TB while keeping the full 20Gbps Gen 2x2 link. The right size for working 6K Blackmagic RAW footage in the field — sustained 2 GB/s means editing directly off the drive is indistinguishable from internal storage.

Full 2000/2000 MB/s over Gen 2x2
5-year warranty
Sustained write holds past 300GB
Check on Amazon →

Spec Comparison

Spec
Lexar SL100 Pro 1TB
Samsung T9 2TB
Read Speed
950 MB/s
2.0 GB/s ✓
Write Speed
950 MB/s
2.0 GB/s ✓
Capacity
1 TB
2 TB ✓
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2x2
Endurance (TBW)
600 TB
1,200 TB ✓
Warranty
3 Years
5 Years ✓
Score
7.5/10
9.6/10 ✓
Total Wins
0 wins
6 wins

Frequently Asked Questions

Which is better, Lexar SL100 Pro 1TB or Samsung T9 2TB?
The Samsung T9 2TB scores 9.6/10 compared to 7.5/10 for the Lexar SL100 Pro 1TB. Our expert analysis favors the Samsung T9 2TB for its superior speed.
What's the difference between Lexar SL100 Pro 1TB and Samsung T9 2TB?
The key differences: The Lexar SL100 Pro 1TB offers 950 MB/s reads vs 2,000 MB/s for the Samsung T9 2TB. Capacity options differ: Lexar SL100 Pro 1TB is 1TB while Samsung T9 2TB is 2TB. The Lexar SL100 Pro 1TB uses USB 3.2 Gen 2 while the Samsung T9 2TB uses USB 3.2 Gen 2x2.
Which is faster, Lexar SL100 Pro 1TB or Samsung T9 2TB?
The Samsung T9 2TB is faster with 2,000 MB/s read speeds compared to 950 MB/s for the Lexar SL100 Pro 1TB. That's a 111% speed advantage.
Which has better value, Lexar SL100 Pro 1TB or Samsung T9 2TB?
The Samsung T9 2TB scores higher (9.6 vs 7.5/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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