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External SSDs

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Lexar SL100 Pro 2TB vs Samsung T7 Shield 4TB — Which External SSD Is Faster & Better Value?

Compare Lexar SL100 Pro 2TB and Samsung T7 Shield 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.

Lexar

Lexar SL100 Pro 2TB
7.6/10

The 2TB SL100 Pro keeps the same brushed-aluminum credit-card footprint of the 1TB — famously pocketable but only marginally faster on sustained writes thanks to the larger SLC cache.

2TB in credit-card footprint
950 MB/s read
Aluminum body
Check on Amazon →
Our Pick

Samsung

Samsung T7 Shield 4TB
9.0/10

Massive 4TB capacity in a rugged, pocket-sized external SSD with IP65 water/dust resistance. Ideal for creative professionals with large media libraries.

Massive 4TB capacity in a compact form factor
IP65 water and dust resistant
Drop-proof up to 3 meters
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Spec Comparison

Spec
Lexar SL100 Pro 2TB
Samsung T7 Shield 4TB
Read Speed
950 MB/s
1.1 GB/s ✓
Write Speed
950 MB/s
1.0 GB/s ✓
Capacity
2 TB
4 TB ✓
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
1,200 TB
1,200 TB
Warranty
3 Years
3 Years
Score
7.6/10
9.0/10 ✓
Total Wins
0 wins
4 wins

Frequently Asked Questions

Which is better, Lexar SL100 Pro 2TB or Samsung T7 Shield 4TB?
The Samsung T7 Shield 4TB scores 9.0/10 compared to 7.6/10 for the Lexar SL100 Pro 2TB. Our expert analysis favors the Samsung T7 Shield 4TB for its superior speed.
What's the difference between Lexar SL100 Pro 2TB and Samsung T7 Shield 4TB?
The key differences: The Lexar SL100 Pro 2TB offers 950 MB/s reads vs 1,050 MB/s for the Samsung T7 Shield 4TB. Capacity options differ: Lexar SL100 Pro 2TB is 2TB while Samsung T7 Shield 4TB is 4TB. The Lexar SL100 Pro 2TB uses USB 3.2 Gen 2 while the Samsung T7 Shield 4TB uses USB 3.2 Gen 2.
Which is faster, Lexar SL100 Pro 2TB or Samsung T7 Shield 4TB?
The Samsung T7 Shield 4TB is faster with 1,050 MB/s read speeds compared to 950 MB/s for the Lexar SL100 Pro 2TB. That's a 11% speed advantage.
Which has better value, Lexar SL100 Pro 2TB or Samsung T7 Shield 4TB?
The Samsung T7 Shield 4TB scores higher (9.0 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

Lexar SL100 Pro 2TB vs Samsung T9 2TB → Samsung T7 Shield 4TB vs Samsung T9 2TB →
Lexar SL100 Pro 2TB vs Samsung T9 Portable SSD → Samsung T7 Shield 4TB vs Samsung T9 Portable SSD →
Lexar SL100 Pro 2TB vs Crucial X10 Pro 2TB → Samsung T7 Shield 4TB vs Crucial X10 Pro 2TB →
Lexar SL100 Pro 2TB vs Samsung T7 4TB → Samsung T7 Shield 4TB vs Samsung T7 4TB →