| Usage Type | Internal | External |
|---|---|---|
| Power Consumption | 4.8W in active mode and 0.5W in standby mode / 3.95W in Idle mode | - |
| General Grouping | Internal Desktop | Portable External |
|---|
| Device Design and Dimensions | 3.5 inch | 2.5 inch |
|---|
| Internal Connection Port | - |
|---|
| Capacity | 4 terabyte (tb) | 3 terabyte (tb) |
|---|---|---|
| Cache | - | |
| Disk Rotation Speed | 5900 RPM | 5400 RPM |
| Storage technology (Recording Tech) | - | |
| Operating Voltage and Current | - | |
| Operating Temperature Range | 5 to 65 degrees Celsius | |
| Average Lifespan | 1,000,000 hour (h) | - |
| External Power Source Required | - | No |
| RAID Support | True | No |
|---|---|---|
| Encryption Technology | Equipped with OS-independent hardware encryption (SED) | |
| Compatible Operating Systems | Windows 7 and later | Windows 7 and later / macOS X |
| Additional Features | Equipped with AgileArray technology for better compatibility with NAS systems | Connect to Dropbox and Google Drive cloud storage / Automatic backup capability / WD Discovery for WD Backup software / WD Drive Utilities and WD Security software |
| Shock and Vibration Sensor | Yes | No |
| Vibration Resistance | Yes | No |
| Certifications and Approvals | - | |
| NCQ Support | - | No |
| S.M.A.R.T Support | - | No |
| Water Resistance | - | No |
| Dust Resistance | - | No |
| Humidity Resistance | - | No |
| Scratch Resistance | - | No |
| Anti-slip | - | No |
| Impact Resistance | - | No |
| Kensington Security Slot | - | No |
| Size and Dimensions | 26.1 * 101 * 146.9 millimeter (mm) | 21.5 * 81.5 * 110 millimeter (mm) |
|---|---|---|
| Product Weight | 610 gram (g) | 250 gram (g) |
| Color Options | - | Dark Blue, Silver |
| Body Material | - | Plastic |
| LED Status Indicator | - | Yes |
|---|---|---|
| Box Contents | - | Micro-B to Type-A USB 3.0 cable / User manual |
| Power Key Support | - | No |
|---|
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