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Portable SSDs

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Kingston XS2000 Portable 1TB vs Lexar SL100 Pro Portable 2TB

Compare Kingston XS2000 Portable 1TB and Lexar SL100 Pro Portable 2TB side by side. Both are 1TB USB 3.2 Gen 2x2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Our Pick

Kingston

Kingston XS2000 Portable 1TB
8.3/10

A Gen 2x2 portable with 5-year warranty from Kingston. The 5-year warranty is rare at Gen 2x2 pricing and gives the XS2000 a real advantage vs Patriot and Sabrent at this speed tier. 2-meter drop rating but no IP rating.

Gen 2x2 2000 MB/s
5-year warranty
2-meter drop rating
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Lexar

Lexar SL100 Pro Portable 2TB
7.6/10

The 2TB SL100 Pro in 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 credit-card footprint
950 MB/s read
Aluminum body
Check on Amazon →

Spec Comparison

Spec
Kingston XS2000 Portable 1TB
Lexar SL100 Pro Portable 2TB
Read Speed
2.0 GB/s ✓
950 MB/s
Write Speed
2.0 GB/s ✓
950 MB/s
Capacity
1 TB
2 TB ✓
Interface
USB 3.2 Gen 2x2
USB 3.2 Gen 2
Endurance (TBW)
600 TB
1,200 TB ✓
Warranty
5 Years ✓
3 Years
Score
8.3/10 ✓
7.6/10
Total Wins
4 wins
2 wins

Frequently Asked Questions

Which is better, Kingston XS2000 Portable 1TB or Lexar SL100 Pro Portable 2TB?
The Kingston XS2000 Portable 1TB scores 8.3/10 compared to 7.6/10 for the Lexar SL100 Pro Portable 2TB. Our expert analysis favors the Kingston XS2000 Portable 1TB for its superior speed.
What's the difference between Kingston XS2000 Portable 1TB and Lexar SL100 Pro Portable 2TB?
The key differences: The Kingston XS2000 Portable 1TB offers 2,000 MB/s reads vs 950 MB/s for the Lexar SL100 Pro Portable 2TB. Capacity options differ: Kingston XS2000 Portable 1TB is 1TB while Lexar SL100 Pro Portable 2TB is 2TB. The Kingston XS2000 Portable 1TB uses USB 3.2 Gen 2x2 while the Lexar SL100 Pro Portable 2TB uses USB 3.2 Gen 2.
Which is faster, Kingston XS2000 Portable 1TB or Lexar SL100 Pro Portable 2TB?
The Kingston XS2000 Portable 1TB is faster with 2,000 MB/s read speeds compared to 950 MB/s for the Lexar SL100 Pro Portable 2TB. That's a 111% speed advantage.
Which has better value, Kingston XS2000 Portable 1TB or Lexar SL100 Pro Portable 2TB?
The Kingston XS2000 Portable 1TB scores higher (8.3 vs 7.6/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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Kingston XS2000 Portable 1TB vs Sabrent Rocket Nano V2 → Lexar SL100 Pro Portable 2TB vs Sabrent Rocket Nano V2 →