| Product Identifiers | |
| Brand | Western Digital |
| MPN | WD4000FYYZ |
| UPC | 0718037786810 |
| Model | RE |
| eBay Product ID (ePID) | 129449808 |
| Product Key Features | |
| Cache | 64MB |
| Rotation Speed | 7200RPM |
| Dimensions | |
| Weight | 1.65lbs. |
| Width | 4in. |
| Height | 1.03in. |
| Depth | 5.79in. |
| Additional Product Features | |
| Drive Interface | Serial ATA |
| Platform | Linux |
| Form Factor | 3.5in. |
| Storage Capacity | 3.9TB |
| Features | Ramp Load Technology, Shock Sensor, Dynamic Flyheight Control (Dfc), Supports Raid, Time-Limited Error Recovery |
| Enclosure | Internal |
| Type | HDD |