Verdict: The WD My Passport is the safer buy. WD's reliability track record at this capacity is slightly better, and the included WD Backup software is more capable than Seagate's. The Seagate is often $10–$20 cheaper and works fine for simple drag-and-drop backup.
Winner: WD My Passport 5TB
WD My Passport 5TB: 7.1/10
Seagate Backup Plus Portable 5TB: 6.5/10
| WD My Passport 5TB | Seagate Backup Plus Portable 5TB | |
|---|---|---|
| Capacity | 5TB | 5TB |
| Interface | USB 3.0 (USB-A) | USB 3.0 (USB-A) |
| Recording Tech | SMR | SMR |
| Sustained Read Speed | ~130 MB/s | ~125 MB/s |
| Warranty | 2 years | 2 years |
| Hardware Encryption | 256-bit AES | 256-bit AES |
Our pick: WD My Passport 5TB. It edges out the alternative on wd backup software is more capable. That said, Seagate Backup Plus Portable 5TB still wins on usually $10–$20 cheaper — consider it if that single trade matters most for your use.
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