he Hikvision DS20HKVS-VX1 is a purpose-built 2TB surveillance-grade hard disk drive optimized for continuous security recording environments. It is designed for use in Hikvision DVRs, NVRs, and other surveillance recorders, offering stable performance for long-term video storage.
With a 3.5-inch form factor, SATA interface, and 5400 RPM rotation speed, the drive provides efficient operation with low power consumption. Its 128MB cache buffer helps maintain smooth video recording and reduces the risk of frame drops during continuous surveillance workloads. The HDD is rated for 24/7 operation, with an annual workload rating of 180TB/year and an MTTF of approximately 1 million hours.
Specifications
| Specification | Details |
|---|---|
| Model | DS20HKVS-VX1 |
| Brand | Hikvision |
| Product Type | Surveillance HDD |
| Capacity | 2TB |
| Form Factor | 3.5-inch |
| Interface | SATA 6Gb/s |
| Rotation Speed | 5400 RPM |
| Cache Buffer | 128MB |
| Maximum Sustained Transfer Rate | Approx. 176.4 MB/s |
| Camera Support | Up to 32 HD camera streams |
| Operation Mode | 24/7 Continuous Recording |
| Annual Workload Rating | 180TB/year |
| MTTF | 1,000,000 hours |
| Sector Technology | Advanced Format 512e |
| Operating Power | Approx. 4.01W |
| Active Idle Power | Approx. 2.08W |
| Standby Power | Approx. 0.31W |
| Application | DVR, NVR, CCTV surveillance storage |

