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 WD My Passport SSD 2TB

Compare Sabrent Rocket XTRM-Q 4TB and WD My Passport SSD 2TB 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 →

Western Digital

WD My Passport SSD 2TB

8.7/10

A 2TB WD My Passport SSD in the slim profile — 1050/1000 MB/s over USB-C with hardware encryption. The price-by-size math is competitive against the T7 family on sale, and the bundled software ( WD Discovery / Dashboard) is genuinely useful for diagnostics.

1050/1000 MB/s

256-bit AES hardware encryption

Slim metal-and-plastic body

Check on Amazon →

Spec Comparison

Spec

Sabrent Rocket XTRM-Q 4TB

WD My Passport SSD 2TB

Read Speed

2.7 GB/s ✓

1.1 GB/s

Write Speed

2.7 GB/s ✓

1.0 GB/s

Capacity

4 TB ✓

2 TB

Interface

Thunderbolt 3

USB 3.2 Gen 2

Endurance (TBW)

2,400 TB ✓

1,200 TB

Warranty

3 Years

Score

8.7/10

Total Wins

4 wins

0 wins

Frequently Asked Questions

Which is better, Sabrent Rocket XTRM-Q 4TB or WD My Passport SSD 2TB?

Both drives score 8.7/10 in our expert testing. The best choice depends on your specific needs.

What's the difference between Sabrent Rocket XTRM-Q 4TB and WD My Passport SSD 2TB?

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

Which is faster, Sabrent Rocket XTRM-Q 4TB or WD My Passport SSD 2TB?

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

Which has better value, Sabrent Rocket XTRM-Q 4TB or WD My Passport SSD 2TB?

Both drives score the same in our evaluation. Consider features, endurance, and warranty to determine which suits your needs better.

More Comparisons

Sabrent Rocket XTRM-Q 4TB vs Samsung T9 2TB → WD My Passport SSD 2TB vs Samsung T9 2TB →

Sabrent Rocket XTRM-Q 4TB vs Samsung T9 Portable SSD → WD My Passport SSD 2TB vs Samsung T9 Portable SSD →

Sabrent Rocket XTRM-Q 4TB vs Crucial X10 Pro 2TB → WD My Passport SSD 2TB vs Crucial X10 Pro 2TB →

Sabrent Rocket XTRM-Q 4TB vs Samsung T7 4TB → WD My Passport SSD 2TB vs Samsung T7 4TB →