Skip to main content
Portable SSDs

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 Nano V2 Portable 4TB vs WD My Passport SSD Portable 2TB

Compare Sabrent Rocket Nano V2 Portable 4TB and WD My Passport SSD Portable 2TB side by side. Both are 4TB USB 3.2 Gen 2x2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Sabrent

Sabrent Rocket Nano V2 Portable 4TB
8.6/10

The 4TB Rocket Nano V2 portable in the same pocketable aluminum unibody. Among the smallest physical 4TB Gen 2x2 portables available — long sustained-write budget on the 4TB die stack.

Gen 2x2 + 4TB
Aluminum unibody heatsink
2400 TBW endurance
Check on Amazon →
Our Pick

Western Digital

WD My Passport SSD Portable 2TB
8.7/10

A 2TB WD My Passport SSD in the same slim form factor. Both USB-C and USB-A cables in box, hardware encryption in WD Dashboard software. A value pick vs the T7 2TB when on sale — with the caveat that the 3-year warranty is shorter than Samsung's.

2TB slim Gen 2
256-bit AES hardware encryption
Both cables included
Check on Amazon →

Spec Comparison

Spec
Sabrent Rocket Nano V2 Portable 4TB
WD My Passport SSD Portable 2TB
Read Speed
2.0 GB/s ✓
1.1 GB/s
Write Speed
2.0 GB/s ✓
1.0 GB/s
Capacity
4 TB ✓
2 TB
Interface
USB 3.2 Gen 2x2
USB 3.2 Gen 2
Endurance (TBW)
2,400 TB ✓
1,200 TB
Warranty
3 Years
3 Years
Score
8.6/10
8.7/10 ✓
Total Wins
4 wins
1 win

Frequently Asked Questions

Which is better, Sabrent Rocket Nano V2 Portable 4TB or WD My Passport SSD Portable 2TB?
The WD My Passport SSD Portable 2TB scores 8.7/10 compared to 8.6/10 for the Sabrent Rocket Nano V2 Portable 4TB. Our expert analysis favors the WD My Passport SSD Portable 2TB for its superior value.
What's the difference between Sabrent Rocket Nano V2 Portable 4TB and WD My Passport SSD Portable 2TB?
The key differences: The Sabrent Rocket Nano V2 Portable 4TB offers 2,000 MB/s reads vs 1,050 MB/s for the WD My Passport SSD Portable 2TB. Capacity options differ: Sabrent Rocket Nano V2 Portable 4TB is 4TB while WD My Passport SSD Portable 2TB is 2TB. The Sabrent Rocket Nano V2 Portable 4TB uses USB 3.2 Gen 2x2 while the WD My Passport SSD Portable 2TB uses USB 3.2 Gen 2.
Which is faster, Sabrent Rocket Nano V2 Portable 4TB or WD My Passport SSD Portable 2TB?
The Sabrent Rocket Nano V2 Portable 4TB is faster with 2,000 MB/s read speeds compared to 1,050 MB/s for the WD My Passport SSD Portable 2TB. That's a 90% speed advantage.
Which has better value, Sabrent Rocket Nano V2 Portable 4TB or WD My Passport SSD Portable 2TB?
The WD My Passport SSD Portable 2TB scores higher (8.7 vs 8.6/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

More Comparisons

Sabrent Rocket Nano V2 Portable 4TB vs Samsung T9 Portable SSD → WD My Passport SSD Portable 2TB vs Samsung T9 Portable SSD →
Sabrent Rocket Nano V2 Portable 4TB vs Samsung T9 Portable 4TB → WD My Passport SSD Portable 2TB vs Samsung T9 Portable 4TB →
Sabrent Rocket Nano V2 Portable 4TB vs Crucial X10 Pro Portable 4TB → WD My Passport SSD Portable 2TB vs Crucial X10 Pro Portable 4TB →
Sabrent Rocket Nano V2 Portable 4TB vs Sabrent Rocket Nano V2 → WD My Passport SSD Portable 2TB vs Sabrent Rocket Nano V2 →