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.

Sabrent Rocket XTRM-Q 4TB vs Samsung T7 1TB

Compare Sabrent Rocket XTRM-Q 4TB and Samsung T7 1TB side by side. Both are 4TB Thunderbolt 3 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Sabrent

Sabrent Rocket XTRM-Q 4TB

8.7/10

A 4TB Thunderbolt 3 portable SSD is genuinely rare — most vendors cap at 2TB. The 4TB XTRM-Q is the enthusiast-choice for working 8K RED RAW footage in the field. Price is high but for revenue-grade video work that needs the speed, nothing else at this capacity competes.

2700 MB/s Thunderbolt

4TB of high-speed storage

3-year manufacturer warranty

Check on Amazon →

Our Pick

Samsung

Samsung T7 1TB

9.2/10

The 1TB T7 is the value sweet spot of Samsung's portable line — big enough for a working photo/video library, fast enough for direct 4K ProRes editing, and still small enough to live in a jacket pocket. The aluminum chassis keeps the drive cool under sustained workloads that throttle lesser plastic-bodied drives.

Full 1050/1000 MB/s sustained

Cool-running aluminum chassis

AES 256-bit hardware encryption

Check on Amazon →

Spec Comparison

Spec

Sabrent Rocket XTRM-Q 4TB

Samsung T7 1TB

Read Speed

2.7 GB/s ✓

1.1 GB/s

Write Speed

2.7 GB/s ✓

1.0 GB/s

Capacity

4 TB ✓

1 TB

Interface

Thunderbolt 3

USB 3.2 Gen 2

Endurance (TBW)

2,400 TB ✓

600 TB

Warranty

3 Years

Score

8.7/10

9.2/10 ✓

Total Wins

4 wins

1 win

Frequently Asked Questions

Which is better, Sabrent Rocket XTRM-Q 4TB or Samsung T7 1TB?

The Samsung T7 1TB scores 9.2/10 compared to 8.7/10 for the Sabrent Rocket XTRM-Q 4TB. Our expert analysis favors the Samsung T7 1TB for its superior value.

What's the difference between Sabrent Rocket XTRM-Q 4TB and Samsung T7 1TB?

The key differences: The Sabrent Rocket XTRM-Q 4TB offers 2,700 MB/s reads vs 1,050 MB/s for the Samsung T7 1TB. Capacity options differ: Sabrent Rocket XTRM-Q 4TB is 4TB while Samsung T7 1TB is 1TB. The Sabrent Rocket XTRM-Q 4TB uses Thunderbolt 3 while the Samsung T7 1TB uses USB 3.2 Gen 2.

Which is faster, Sabrent Rocket XTRM-Q 4TB or Samsung T7 1TB?

The Sabrent Rocket XTRM-Q 4TB is faster with 2,700 MB/s read speeds compared to 1,050 MB/s for the Samsung T7 1TB. That's a 157% speed advantage.

Which has better value, Sabrent Rocket XTRM-Q 4TB or Samsung T7 1TB?

The Samsung T7 1TB scores higher (9.2 vs 8.7/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

More Comparisons

Sabrent Rocket XTRM-Q 4TB vs Samsung T9 2TB → Samsung T7 1TB vs Samsung T9 2TB →

Sabrent Rocket XTRM-Q 4TB vs Samsung T9 Portable SSD → Samsung T7 1TB vs Samsung T9 Portable SSD →

Sabrent Rocket XTRM-Q 4TB vs Crucial X10 Pro 2TB → Samsung T7 1TB vs Crucial X10 Pro 2TB →

Sabrent Rocket XTRM-Q 4TB vs Samsung T7 4TB → Samsung T7 1TB vs Samsung T7 4TB →