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Samsung T7 Portable 500GB vs SanDisk Extreme Pro Portable 4TB

Compare Samsung T7 Portable 500GB and SanDisk Extreme Pro Portable 4TB side by side. Both are 500GB USB 3.2 Gen 2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Samsung

Samsung T7 Portable 500GB

8.7/10

The 500GB T7 is the minimalist baseline — a half-terabyte of well-supported portable storage at the smallest physical size Samsung ships in this line. The right pick if your portable SSD use case is launching apps and carting around working documents rather than media libraries.

Tiny aluminum body

AES 256-bit hardware encryption

Samsung's broad device compatibility

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Our Pick

SanDisk

SanDisk Extreme Pro Portable 4TB

9.3/10

The 4TB Extreme Pro is the largest portable SSD in SanDisk's ruggedized line and a direct competitor to the Samsung T7 Shield 4TB. The 5-year warranty plus IP55 rubber armor are distinguishing factors vs other 4TB portable SSDs — most peers only offer 3.

4TB @ IP55 rugged

5-year warranty

Both cables in box

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Spec Comparison

Spec

Samsung T7 Portable 500GB

SanDisk Extreme Pro Portable 4TB

Read Speed

1.1 GB/s

Write Speed

1.0 GB/s

Capacity

500 GB

4 TB ✓

Interface

USB 3.2 Gen 2

Endurance (TBW)

300 TB

2,400 TB ✓

Warranty

3 Years

5 Years ✓

Score

8.7/10

9.3/10 ✓

Total Wins

0 wins

4 wins

Frequently Asked Questions

Which is better, Samsung T7 Portable 500GB or SanDisk Extreme Pro Portable 4TB?

The SanDisk Extreme Pro Portable 4TB scores 9.3/10 compared to 8.7/10 for the Samsung T7 Portable 500GB. Our expert analysis favors the SanDisk Extreme Pro Portable 4TB for its superior value.

What's the difference between Samsung T7 Portable 500GB and SanDisk Extreme Pro Portable 4TB?

The key differences: The Samsung T7 Portable 500GB offers 1,050 MB/s reads vs 1,050 MB/s for the SanDisk Extreme Pro Portable 4TB. Capacity options differ: Samsung T7 Portable 500GB is 500GB while SanDisk Extreme Pro Portable 4TB is 4TB. The Samsung T7 Portable 500GB uses USB 3.2 Gen 2 while the SanDisk Extreme Pro Portable 4TB uses USB 3.2 Gen 2.

Which is faster, Samsung T7 Portable 500GB or SanDisk Extreme Pro Portable 4TB?

Both drives offer the same 1,050 MB/s read speeds.

Which has better value, Samsung T7 Portable 500GB or SanDisk Extreme Pro Portable 4TB?

The SanDisk Extreme Pro Portable 4TB scores higher (9.3 vs 8.7/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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