| Bundled software | WD Backup, WD Security, WD Drive Utilities |
| Cable lock slot | Kensington |
| Cables included | USB |
| Colour of product | Black |
| Data transfer rate | 5000 Mbit/s |
| Depth | 139.3 mm |
| Device type | HDD |
| External power adapter | Yes |
| File format system | exFAT |
| Hard drive capacity | 4000 GB |
| Hard drive interface | Serial ATA III |
| Hard drive size | 3.5 " |
| Hard drive speed | 5400 RPM |
| Height | 170.6 mm |
| Input voltage | 12 V |
| Mac operating systems supported | Mac OS X 10.10 Yosemite,Mac OS X 10.11 El Capitan,Mac OS X 10.12 Sierra,Mac OS X 10.9 Mavericks |
| Operating temperature (T-T) | 5 - 35 °C |
| Password protection | Yes |
| Plug and Play | Yes |
| Security algorithms | WPS,WPS-PBC,WPA,WPS-PIN,WPA2 |
| Source data-sheet | Icecat.biz |
| Storage temperature (T-T) | 8 - 85 °C |
| USB connectivity | Yes |
| USB connector type | Micro-USB B |
| USB data transfer rates | 480,5000 Mbit/s |
| USB powered | No |
| USB version | 3.0 (3.1 Gen 1) |
| User guide | Yes |
| Weight | 1000 g |
| Wi-Fi | No |
| Width | 49 mm |
| Windows operating systems supported | Windows 10 Education,Windows 10 Education x64,Windows 10 Enterprise,Windows 10 Enterprise x64,Windows 10 Home,Windows 10 Home x64,Windows 10 Pro,Windows 10 Pro x64,Windows 7 Enterprise,Windows 7 Enterprise x64,Windows 7 Home Basic,Windows 7 Home Basic x64 |
| Thunderbolt technology | No |
Specific References