| Manufacturer | Toshiba |
| Model | HDWT840 |
| Capacity | 4TB |
| Series | Toshiba S300 |
| Drive Type | CCTV Surveillance Hard Drive |
| Form Factor | 3.5-inch |
| Interface | SATA III 6Gb/s |
| Rotation Speed | 5400 RPM |
| SMART Health | GOOD |
| Power-On Hours | 17,607 hours |
| Power-On Count | 16 cycles |
| Reallocated Sectors | 0 |
| Pending Sectors | 0 |
| Uncorrectable Sectors | 0 |
| Condition | Used – fully tested and working |
Toshiba S300 4TB 3.5-inch SATA surveillance hard drive, model HDWT840, designed for use in compatible CCTV DVR and NVR recording systems.
The drive has been fully tested and is in good working order. CrystalDiskInfo reports a GOOD SMART health status with 0 reallocated sectors, 0 pending sectors and 0 uncorrectable sectors recorded.
This drive has recorded 17,607 power-on hours and only 16 power-on cycles. The operating hours are shown clearly in the SMART screenshot for full transparency and are reflected in the used condition.
The drive has been securely wiped and is ready to be formatted and installed into a compatible surveillance system.
The CrystalDiskInfo SMART screenshot shown in this listing is from the exact drive the buyer will receive.
Please check the model, capacity, physical size and interface are suitable for your DVR, NVR or storage system before purchasing.
| Recommended Use | Compatible CCTV DVR and NVR recording systems |
| SMART Status | GOOD – no reallocated, pending or uncorrectable sectors |
| Operating Time | 17,607 hours / 16 power cycles |
| Installation | Drive may require formatting or initialisation before use |
| Compatibility | Buyer should confirm recorder capacity and SATA compatibility |
| Included | Hard drive only |
| Dispatch | Securely packaged to protect the drive during transit |
This drive is covered by a 60-day Gilbert Tech warranty from the date of delivery. In the unlikely event of a fault, please contact us through eBay so the issue can be resolved.