Price Comparison
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Western Digital Ultrastar Hc550 0F38462 3 5 Inch 16Tb
VS
Silicon Power Armor A30 2Tb
Feature Comparison
General features
General features
| Usage Type | Internal | External |
|---|---|---|
| Power Consumption | 6.5W in active mode / 5.6W in Idle mode and 0.35W in standby mode | - |
Main features
Main features
| General Grouping | Internal Desktop | Portable External |
|---|
General specifications
General specifications
| Device Design and Dimensions | 3.5 inch | 2.5 inch |
|---|
Type of storage
Type of storage
| Internal Connection Port | - |
|---|
Technical features
Technical features
| Capacity | 16 terabyte (tb) | 2 terabyte (tb) |
|---|---|---|
| Cache | - | |
| Disk Rotation Speed | 7200 RPM | 5400 RPM |
| Data transfer rate | 262 MB/s average speed (Sustained) | - |
| Average latency time | 4.16 millisecond (ms) | - |
| Storage technology (Recording Tech) | - | |
| External Power Source Required | No | No |
| Operating Voltage and Current | 5 volt (v) | |
| Operating Temperature Range | 0 To 65 °C (Operating) / -40 To 70 °C (Non-operating) | |
| Average Lifespan | 2,500,000 hours (MTBF) / 550 Terabytes Written (TBW) per year | - |
Other features
Other features
| Device Noise | - |
|---|
Capabilities
Capabilities
| RAID Support | No | No |
|---|---|---|
| NCQ Support | No | No |
| S.M.A.R.T Support | No | No |
| Additional Features | Equipped with 3-stage Actuator / Usable in datacenters | - |
| Shock and Vibration Sensor | No | No |
| Water Resistance | No | No |
| Dust Resistance | No | Yes |
| Humidity Resistance | No | No |
| Scratch Resistance | No | No |
| Anti-slip | No | No |
| Impact Resistance | Yes | Yes |
| Shock Tolerance | Resistant to falls from a maximum height of 1.2 meters | |
| Vibration Resistance | Yes | No |
| Vibration tolerance range | 0.67G in active mode and 1.04G in inactive mode | - |
| Kensington Security Slot | No | No |
| Compatible Operating Systems | - | Windows XP and later / macOS X version 10.5 and later / Linux Kernel 2.6 and later |
| Certifications and Approvals | - |
Aesthetic features
Aesthetic features
| Size and Dimensions | 26.1 * 101.6 * 147 millimeter (mm) | 18.6 * 87.5 * 134 millimeter (mm) |
|---|---|---|
| Product Weight | 690 gram (g) | 205 gram (g) |
| Body Material | - | Plastic |
Additional features and options
Additional features and options
| LED Status Indicator | No | Yes |
|---|---|---|
| Box Contents | - | Type-A to Type-A USB 3.2 cable / User manual |
Buttons or control keys
Buttons or control keys
| Power Key Support | No | No |
|---|
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User Rating Comparison
Western Digital Ultrastar Hc550 0F38462 3 5 Inch 16Tb
0
/10
from total 1 Vote
Silicon Power Armor A30 2Tb
0
/10
from total 1 Vote
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