Price Comparison
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Western Digital My Book Desktop 8Tb
VS
Seagate Exos X18 St18000Nm000J 3 5 Inch 18Tb
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 | - | 9.4W in read mode / 6.4W in write mode / 5.3W in Idle mode |
Main features
Main features
| General Grouping | External Desktop (Tabletop) | Internal Desktop |
|---|
Technical features
Technical features
| Capacity | 8 terabyte (tb) | 18 terabyte (tb) |
|---|---|---|
| Disk Rotation Speed | 7200 RPM | 7200 RPM |
| Default Format | - | |
| External Power Source Required | Yes | No |
| Operating Voltage and Current | 12 volt (v) | |
| Operating Temperature Range | 5 To 60 Degrees Celsius | |
| Cache | - | |
| Data transfer rate | - | 258 MB/s average speed (Sustained) / 270 MB/s maximum data transfer speed |
| Average latency time | - | 4.16 millisecond (ms) |
| Data Read Speed | - | 170,000 IOPS random read speed |
| Data Write Speed | - | 550,000 IOPS random write speed |
| Storage technology (Recording Tech) | - | |
| Average Lifespan | - | 2,500,000 (MTBF) hour (h) |
Capabilities
Capabilities
| RAID Support | No | True |
|---|---|---|
| NCQ Support | No | No |
| S.M.A.R.T Support | No | No |
| Encryption Technology | - | |
| Compatible Operating Systems | Windows 8.1 and later / macOS X | - |
| Additional Features | Mac Time Machine software support / WD Drive Utilities software / WD Discovery, WD Backup, and WD Security software | 24-hour operation capability / Seagate Secure technology for data protection / PowerBalance technology for optimizing energy consumption / PowerChoice technology for reducing energy consumption in Idle mode |
| Shock and Vibration Sensor | No | No |
| 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 | Yes |
| Kensington Security Slot | No | No |
| Shock Tolerance | - | |
| Vibration tolerance range | - | |
| Certifications and Approvals | - |
Aesthetic features
Aesthetic features
| Size and Dimensions | 49 * 139.3 * 170.6 millimeter (mm) | 26.1 * 101.85 * 147 millimeter (mm) |
|---|---|---|
| Product Weight | 960 gram (g) | 670 Gram (g) |
| Body Material | Plastic | - |
Additional features and options
Additional features and options
| LED Status Indicator | No | 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 | - |
|---|
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User Rating Comparison
Western Digital My Book Desktop 8Tb
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/10
from total 1 Vote
Seagate Exos X18 St18000Nm000J 3 5 Inch 18Tb
0
/10
from total 1 Vote
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