Price Comparison
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Western Digital My Book 8Tb
VS
Western Digital Purple Wd121Purx 3 5 Inch 12Tb
Feature Comparison
General specifications
General specifications
| Equivalent Name | - | |
|---|---|---|
| Device Design and Dimensions | 3.5 inch | 3.5 inch |
General features
General features
| Usage Type | External | Internal |
|---|---|---|
| Power Consumption | - | 5.6W in Idle mode and 0.6W in standby mode / 6.6W in read and write mode |
Main features
Main features
| General Grouping | External Desktop (Tabletop) | Surveillance cameras |
|---|
Technical features
Technical features
| Capacity | 8 terabyte (tb) | 12 terabyte (tb) |
|---|---|---|
| Disk Rotation Speed | 7200 RPM | 7200 RPM |
| External Power Source Required | Yes | No |
| Operating Voltage and Current | 12 volt (v) | - |
| Operating Temperature Range | ||
| Cache | - | |
| Average Lifespan | - | 1,500,000 Hours (MTBF) / 360 Terabytes Written (TBW) Per Year |
Capabilities
Capabilities
| RAID Support | No | No |
|---|---|---|
| NCQ Support | No | No |
| S.M.A.R.T Support | No | No |
| Compatible Operating Systems | Windows 7 and later / macOS X | Windows 7 and later |
| Additional Features | Automatic backup to computer and cloud using WD Backup software / Acronis True Image WD Edition software | - |
| Shock and Vibration Sensor | No | Yes |
| Water Resistance | No | No |
| Dust Resistance | No | No |
| Humidity Resistance | No | No |
| Scratch Resistance | No | No |
| Anti-slip | No | No |
| Impact Resistance | No | Yes |
| Vibration Resistance | No | No |
| Kensington Security Slot | No | No |
| Shock Tolerance | - | |
| Certifications and Approvals | - |
Aesthetic features
Aesthetic features
| Size and Dimensions | 49 * 139 * 171 millimeter (mm) | 26.1 * 101.6 * 147 millimeter (mm) |
|---|---|---|
| Product Weight | 1010 gram (g) | 660 gram (g) |
| Body Material | Plastic | - |
Additional features and options
Additional features and options
| LED Status Indicator | Yes | No |
|---|---|---|
| Box Contents | USB 3.0 Micro-B to Type-A Cable / Power Adapter / User Manual | - |
Buttons or control keys
Buttons or control keys
| Power Key Support | No | No |
|---|
Type of storage
Type of storage
| Internal Connection Port | - |
|---|
Other features
Other features
| Device Noise | - |
|---|
Disclaimer: Information on this page may need review. If you notice any discrepancies, please report them
User Rating Comparison
Western Digital My Book 8Tb
0
/10
from total 1 Vote
Western Digital Purple Wd121Purx 3 5 Inch 12Tb
0
/10
from total 1 Vote
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