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External SSDs

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Samsung T7 Touch 2TB vs Samsung T9 Portable 4TB

Compare Samsung T7 Touch 2TB and Samsung T9 Portable 4TB side by side. Both are 2TB USB 3.2 Gen 2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Samsung

Samsung T7 Touch 2TB
8.9/10

Same fingerprint-equipped T7 Touch with twice the die stack — sustained writes stay pegged at 1000 MB/s well past 200GB on the 2TB. A solid choice if you want one-touch unlock on a drive big enough to back up a whole laptop.

2TB capacity
Fingerprint unlock
Sustained writes stay pegged
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Our Pick

Samsung

Samsung T9 Portable 4TB
9.3/10

Blazing-fast 4TB external SSD with USB 3.2 Gen 2x2 speeds up to 2000MB/s. Perfect for content creators with massive file libraries.

4TB capacity with 2000MB/s read speeds
USB 3.2 Gen 2x2 interface
Sleek all-aluminum build
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Spec Comparison

Spec
Samsung T7 Touch 2TB
Samsung T9 Portable 4TB
Read Speed
1.1 GB/s
2.0 GB/s ✓
Write Speed
1.0 GB/s
1.9 GB/s ✓
Capacity
2 TB
4 TB ✓
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2x2
Endurance (TBW)
1,200 TB
1,200 TB
Warranty
3 Years
5 Years ✓
Score
8.9/10
9.3/10 ✓
Total Wins
0 wins
5 wins

Frequently Asked Questions

Which is better, Samsung T7 Touch 2TB or Samsung T9 Portable 4TB?
The Samsung T9 Portable 4TB scores 9.3/10 compared to 8.9/10 for the Samsung T7 Touch 2TB. Our expert analysis favors the Samsung T9 Portable 4TB for its superior speed.
What's the difference between Samsung T7 Touch 2TB and Samsung T9 Portable 4TB?
The key differences: The Samsung T7 Touch 2TB offers 1,050 MB/s reads vs 2,000 MB/s for the Samsung T9 Portable 4TB. Capacity options differ: Samsung T7 Touch 2TB is 2TB while Samsung T9 Portable 4TB is 4TB. The Samsung T7 Touch 2TB uses USB 3.2 Gen 2 while the Samsung T9 Portable 4TB uses USB 3.2 Gen 2x2.
Which is faster, Samsung T7 Touch 2TB or Samsung T9 Portable 4TB?
The Samsung T9 Portable 4TB is faster with 2,000 MB/s read speeds compared to 1,050 MB/s for the Samsung T7 Touch 2TB. That's a 90% speed advantage.
Which has better value, Samsung T7 Touch 2TB or Samsung T9 Portable 4TB?
The Samsung T9 Portable 4TB scores higher (9.3 vs 8.9/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

More Comparisons

Samsung T7 Touch 2TB vs Samsung T9 2TB → Samsung T9 Portable 4TB vs Samsung T9 2TB →
Samsung T7 Touch 2TB vs Samsung T9 Portable SSD → Samsung T9 Portable 4TB vs Samsung T9 Portable SSD →
Samsung T7 Touch 2TB vs Crucial X10 Pro 2TB → Samsung T9 Portable 4TB vs Crucial X10 Pro 2TB →
Samsung T7 Touch 2TB vs Samsung T7 4TB → Samsung T9 Portable 4TB vs Samsung T7 4TB →