Silicon Power Armor A75 2Tb
VS
Western Digital My Book Desktop 4Tb
Feature Comparison
General features
General features
| Usage Type | External | External |
|---|
Main features
Main features
| General Grouping | Portable External | External Desktop (Tabletop) |
|---|
General specifications
General specifications
| Device Design and Dimensions | 2.5 inch | 3.5 inch |
|---|---|---|
| Equivalent Name | - |
Technical features
Technical features
| Capacity | 2 terabyte (tb) | 4 terabyte (tb) |
|---|---|---|
| Disk Rotation Speed | 5400 RPM | 7200 RPM |
| External Power Source Required | No | Yes |
| Operating Temperature Range | ||
| Default Format | - | |
| Operating Voltage and Current | - | 12 volt (v) |
Capabilities
Capabilities
| RAID Support | No | - |
|---|---|---|
| NCQ Support | No | - |
| S.M.A.R.T Support | No | - |
| Encryption Technology | ||
| Compatible Operating Systems | Windows XP and later / macOS version 10.5 and later / Linux Kernel 2.6.31 and later | Windows 8.1 and later / macOS X |
| Additional Features | Aluminum body / Connection via USB3.1 Type-A to computer / USB Type-C connector on hard drive | Mac Time Machine software support / WD Drive Utilities software / WD Discovery, WD Backup, and WD Security software |
| Shock and Vibration Sensor | No | - |
| Water Resistance | No | - |
| Dust Resistance | No | - |
| Humidity Resistance | No | - |
| Scratch Resistance | Yes | - |
| Anti-slip | No | - |
| Impact Resistance | Yes | - |
| Shock Tolerance | Resistant to falls from a maximum height of 1.2 meters | - |
| Vibration Resistance | No | - |
| Kensington Security Slot | No | - |
| Certifications and Approvals | - |
Aesthetic features
Aesthetic features
| Size and Dimensions | 12.2 * 82 * 124.4 millimeter (mm) | 49 * 139.3 * 170.6 millimeter (mm) |
|---|---|---|
| Product Weight | 169 gram (g) | 1000 gram (g) |
| Body Material | Aluminum | Plastic |
Additional features and options
Additional features and options
| LED Status Indicator | Yes | No |
|---|---|---|
| Box Contents | USB 3.2 Type-C to Type-A Cable / User Manual | USB 3.2 Gen 1 Type-A to Type-A Cable / Power Adapter / User Manual |
Buttons or control keys
Buttons or control keys
| Power Key Support | No | No |
|---|
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User Rating Comparison
Silicon Power Armor A75 2Tb
0
/10
from total 1 Vote
Western Digital My Book Desktop 4Tb
0
/10
from total 1 Vote
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