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Samsung T9 Portable 2TB vs Samsung T9 Portable 4TB

Compare Samsung T9 Portable 2TB and Samsung T9 Portable 4TB 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.

Samsung

Samsung T9 Portable 2TB

9.5/10

The 2TB T9 portable doubles the write endurance of the 1TB T9. The T9's premium for the Gen 2x2 link matters on portable workflow where you're moving enormous files regularly — PS5 game imports, large B-roll offloads — and don't want to wait Gen 2 speeds.

Gen 2x2 2000/2000 MB/s

5-year warranty

Sustained writes hold past 300GB

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Our Pick

Samsung

Samsung T9 Portable 4TB

9.6/10

The 4TB T9 portable is genuinely rare — most 4TB external SSDs cap at Gen 2 (10Gbps) speeds. The T9 4TB holds 2000 MB/s sustained reads AND writes at 4TB. The right drive for working video pros who genuinely travel with 4TB of working RAW footage and need Gen 2x2 link speeds.

Gen 2x2 + 4TB

2400 TBW endurance

5-year warranty

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Spec Comparison

Spec

Samsung T9 Portable 2TB

Samsung T9 Portable 4TB

Read Speed

2.0 GB/s

Write Speed

2.0 GB/s

Capacity

2 TB

4 TB ✓

Interface

USB 3.2 Gen 2x2

Endurance (TBW)

1,200 TB

2,400 TB ✓

Warranty

5 Years

Score

9.5/10

9.6/10 ✓

Total Wins

0 wins

3 wins

Frequently Asked Questions

Which is better, Samsung T9 Portable 2TB or Samsung T9 Portable 4TB?

The Samsung T9 Portable 4TB scores 9.6/10 compared to 9.5/10 for the Samsung T9 Portable 2TB. Our expert analysis favors the Samsung T9 Portable 4TB for its superior value.

What's the difference between Samsung T9 Portable 2TB and Samsung T9 Portable 4TB?

The key differences: The Samsung T9 Portable 2TB offers 2,000 MB/s reads vs 2,000 MB/s for the Samsung T9 Portable 4TB. Capacity options differ: Samsung T9 Portable 2TB is 2TB while Samsung T9 Portable 4TB is 4TB. The Samsung T9 Portable 2TB uses USB 3.2 Gen 2x2 while the Samsung T9 Portable 4TB uses USB 3.2 Gen 2x2.

Which is faster, Samsung T9 Portable 2TB or Samsung T9 Portable 4TB?

Both drives offer the same 2,000 MB/s read speeds.

Which has better value, Samsung T9 Portable 2TB or Samsung T9 Portable 4TB?

The Samsung T9 Portable 4TB scores higher (9.6 vs 9.5/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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