| Specifications | Details |
| Product | WD My Passport 4TB External Hard Drive |
| Drive Type | HDD |
| Capacity | 4TB |
| Interface | USB 3.2 Gen 1 (backward compatible with USB 2.0) |
| Security | 256-bit AES hardware encryption, password protection |
| Software | WD Discovery™ software for backup and drive management |
| Dimensions | 107.2 x 77.2 x 19.15 mm |
| Compatibility | Windows, macOS (requires reformatting) |
| Best For | Massive file storage, frequent backups, and high-capacity data needs |
