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Silicon Power Armor A66 4Tb
VS
Western Digital My Passport Ultra USB 3.0 3TB Capacity
Feature Comparison
General features
General features
| Usage Type | External | External |
|---|
Main features
Main features
| General Grouping | Portable External | Portable External |
|---|
General specifications
General specifications
| Device Design and Dimensions | 2.5 inch | 2.5 inch |
|---|
Technical features
Technical features
| Capacity | 4 terabyte (tb) | 3 terabyte (tb) |
|---|---|---|
| External Power Source Required | No | No |
| Operating Voltage and Current | 5 volt (v) | - |
| Operating Temperature Range | ||
| Disk Rotation Speed | - | 5400 RPM |
Capabilities
Capabilities
| RAID Support | No | No |
|---|---|---|
| NCQ Support | No | No |
| S.M.A.R.T Support | No | No |
| Compatible Operating Systems | Windows XP and later / macOS X version 10.6 and later / Linux Kernel 2.6.31 and later | Windows 7 and later / macOS X |
| Additional Features | Military standard | 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 | No | No |
| Water Resistance | Yes | No |
| IPX Standard (Water Resistance) | IPX4 certification | - |
| Dust Resistance | No | No |
| Humidity Resistance | No | No |
| Scratch Resistance | No | No |
| Anti-slip | No | No |
| Impact Resistance | Yes | No |
| Vibration Resistance | No | No |
| Kensington Security Slot | No | No |
| Certifications and Approvals | - | |
| Encryption Technology | - |
Aesthetic features
Aesthetic features
| Size and Dimensions | 24 * 96 * 139.2 millimeter (mm) | 21.5 * 81.5 * 110 millimeter (mm) |
|---|---|---|
| Product Weight | 328 gram (g) | 250 gram (g) |
| Color Options | Black, Black-Yellow, Black-Blue | Dark Blue, Silver |
| Body Material | Plastic | Plastic |
Additional features and options
Additional features and options
| LED Status Indicator | No | Yes |
|---|---|---|
| Box Contents | USB 3.1 Type-A Cable | Micro-B to Type-A USB 3.0 cable / User manual |
Buttons or control keys
Buttons or control keys
| Power Key Support | - | No |
|---|
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User Rating Comparison
Silicon Power Armor A66 4Tb
0
/10
from total 1 Vote
Western Digital My Passport Ultra USB 3.0 3TB Capacity
0
/10
from total 1 Vote
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