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Crucial X6 1TB vs Lexar SL100 Pro 2TB

Compare Crucial X6 1TB and Lexar SL100 Pro 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.

Our Pick

Crucial

Crucial X6 1TB

7.8/10

The X6 is Crucial's budget Gen 2 line — half the speed of the X9 Pro at typically half the price. A sensible choice for game-library expansion on PS5/Xbox or as a Time Machine drive, where sustained write speed matters far less than capacity-per-dollar.

800 MB/s over Gen 2

Cheapest per-TB of Crucial's portable line

Compatible with PS5/Xbox expandable storage

Check on Amazon →

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 →

Spec Comparison

Spec

Crucial X6 1TB

Lexar SL100 Pro 2TB

Read Speed

800 MB/s

950 MB/s ✓

Write Speed

800 MB/s

950 MB/s ✓

Capacity

1 TB

2 TB ✓

Interface

USB 3.2 Gen 2

Endurance (TBW)

600 TB

1,200 TB ✓

Warranty

3 Years

Score

7.8/10 ✓

7.6/10

Total Wins

1 win

4 wins

Frequently Asked Questions

Which is better, Crucial X6 1TB or Lexar SL100 Pro 2TB?

The Crucial X6 1TB scores 7.8/10 compared to 7.6/10 for the Lexar SL100 Pro 2TB. Our expert analysis favors the Crucial X6 1TB for its superior value.

What's the difference between Crucial X6 1TB and Lexar SL100 Pro 2TB?

The key differences: The Crucial X6 1TB offers 800 MB/s reads vs 950 MB/s for the Lexar SL100 Pro 2TB. Capacity options differ: Crucial X6 1TB is 1TB while Lexar SL100 Pro 2TB is 2TB. The Crucial X6 1TB uses USB 3.2 Gen 2 while the Lexar SL100 Pro 2TB uses USB 3.2 Gen 2.

Which is faster, Crucial X6 1TB or Lexar SL100 Pro 2TB?

The Lexar SL100 Pro 2TB is faster with 950 MB/s read speeds compared to 800 MB/s for the Crucial X6 1TB. That's a 19% speed advantage.

Which has better value, Crucial X6 1TB or Lexar SL100 Pro 2TB?

The Crucial X6 1TB scores higher (7.8 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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