Western Digital 4TB WD Purple Surveillance Internal Hard Drive
| Digital Storage Capacity | 4 TB |
| Hard Disk Interface | Serial ATA |
| Connectivity Technology | SATA |
| Interface | SATA 6 Gb/s |
| RPM | 5400 |
| Brand | Western Digital |
| Special Feature | Data Recovery Service |
| Hard Disk Form Factor | 3.5 Inches |
| Hard Disk Description | Mechanical Hard Disk |
| Compatible Devices | PC |
| Installation Type | Internal Hard Drive |
| Color | Purple |
Warranty : 24M