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External SSDs

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Lexar SL660 2TB vs Samsung T9 2TB

Compare Lexar SL660 2TB and Samsung T9 2TB side by side. Both are 2TB USB 3.2 Gen 2x2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Lexar

Lexar SL660 2TB
8.2/10

The 2TB SL660 doubles SLC cache budget over the 1TB. RGB and aluminum body preserved — a competitive Gen 2x2 2TB at moderate pricing. Worth comparing with the Kingston XS2000 2TB and Patriot Evlvr 2TB.

Gen 2x2 2000 MB/s
2TB storage
Aluminum body
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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
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Spec Comparison

Spec
Lexar SL660 2TB
Samsung T9 2TB
Read Speed
2.0 GB/s
2.0 GB/s
Write Speed
2.0 GB/s
2.0 GB/s
Capacity
2 TB
2 TB
Interface
USB 3.2 Gen 2x2
USB 3.2 Gen 2x2
Endurance (TBW)
1,200 TB
1,200 TB
Warranty
3 Years
5 Years ✓
Score
8.2/10
9.6/10 ✓
Total Wins
0 wins
2 wins

Frequently Asked Questions

Which is better, Lexar SL660 2TB or Samsung T9 2TB?
The Samsung T9 2TB scores 9.6/10 compared to 8.2/10 for the Lexar SL660 2TB. Our expert analysis favors the Samsung T9 2TB for its superior value.
What's the difference between Lexar SL660 2TB and Samsung T9 2TB?
The key differences: The Lexar SL660 2TB offers 2,000 MB/s reads vs 2,000 MB/s for the Samsung T9 2TB. Capacity options differ: Lexar SL660 2TB is 2TB while Samsung T9 2TB is 2TB. The Lexar SL660 2TB uses USB 3.2 Gen 2x2 while the Samsung T9 2TB uses USB 3.2 Gen 2x2.
Which is faster, Lexar SL660 2TB or Samsung T9 2TB?
Both drives offer the same 2,000 MB/s read speeds.
Which has better value, Lexar SL660 2TB or Samsung T9 2TB?
The Samsung T9 2TB scores higher (9.6 vs 8.2/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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Lexar SL660 2TB vs Sabrent Rocket Nano XTRM-Q → Samsung T9 2TB vs Sabrent Rocket Nano XTRM-Q →