As an Amazon Associate I earn from qualifying purchases. We may earn a commission from qualifying purchases made through links on this page. Prices and availability are subject to change. We are reader-supported and independent — our rankings are based on an objective scoring rubric, not sponsorship.

Lexar SL100 Pro 1TB vs Samsung T7 500GB

Compare Lexar SL100 Pro 1TB and Samsung T7 500GB 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 T7 500GB

9.0/10

The base T7 is the SSD most people should buy — a pocket-sized aluminum slab that delivers the full 10Gbps USB experience without a rugged premium. Its understated metal body doubles as a heatsink, keeping sustained writes pegged at 1000 MB/s even on long 50GB+ transfers.

Full 1050/1000 MB/s over USB 3.2 Gen 2

Compact aluminum body acts as heatsink

AES 256-bit hardware encryption included

Check on Amazon →

Spec Comparison

Spec

Lexar SL100 Pro 1TB

Samsung T7 500GB

Read Speed

950 MB/s

1.1 GB/s ✓

Write Speed

950 MB/s

1.0 GB/s ✓

Capacity

1 TB ✓

500 GB

Interface

USB 3.2 Gen 2

Endurance (TBW)

600 TB ✓

300 TB

Warranty

3 Years

Score

7.5/10

9.0/10 ✓

Total Wins

2 wins

3 wins

Frequently Asked Questions

Which is better, Lexar SL100 Pro 1TB or Samsung T7 500GB?

The Samsung T7 500GB scores 9.0/10 compared to 7.5/10 for the Lexar SL100 Pro 1TB. Our expert analysis favors the Samsung T7 500GB for its superior speed.

What's the difference between Lexar SL100 Pro 1TB and Samsung T7 500GB?

The key differences: The Lexar SL100 Pro 1TB offers 950 MB/s reads vs 1,050 MB/s for the Samsung T7 500GB. Capacity options differ: Lexar SL100 Pro 1TB is 1TB while Samsung T7 500GB is 500GB. The Lexar SL100 Pro 1TB uses USB 3.2 Gen 2 while the Samsung T7 500GB uses USB 3.2 Gen 2.

Which is faster, Lexar SL100 Pro 1TB or Samsung T7 500GB?

The Samsung T7 500GB is faster with 1,050 MB/s read speeds compared to 950 MB/s for the Lexar SL100 Pro 1TB. That's a 11% speed advantage.

Which has better value, Lexar SL100 Pro 1TB or Samsung T7 500GB?

The Samsung T7 500GB scores higher (9.0 vs 7.5/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

More Comparisons

Lexar SL100 Pro 1TB vs Samsung T9 2TB → Samsung T7 500GB vs Samsung T9 2TB →

Lexar SL100 Pro 1TB vs Samsung T9 Portable SSD → Samsung T7 500GB vs Samsung T9 Portable SSD →

Lexar SL100 Pro 1TB vs Crucial X10 Pro 2TB → Samsung T7 500GB vs Crucial X10 Pro 2TB →

Lexar SL100 Pro 1TB vs Samsung T7 4TB → Samsung T7 500GB vs Samsung T7 4TB →