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The Seagate SkyHawk ST4000VX016 is a 4TB surveillance-grade hard drive optimized for 24x7 workloads. Engineered with Conventional Magnetic Recording (CMR), SATA 6Gb/s interface support, and reliability features, it is purpose-built to support video management systems, network video recorders (NVRs), and digital video recorders (DVRs).
Designed with ImagePerfect firmware, the drive reduces frame loss and downtime while delivering smooth video streaming for multi-camera surveillance systems. Its 3.5-inch form factor, robust workload ratings, and energy efficiency make it the trusted choice for professional continuous recording environments.
The SkyHawk ST4000VX016 supports up to 64 HD video streams simultaneously, enabling reliable performance across large surveillance setups. With 4TB capacity, 5400 RPM spindle speed, and 256MB cache, it balances sustained throughput with efficiency. Optimized for operational reliability, it extends drive life through improved heat and vibration tolerance.
Its advanced CMR technology ensures consistent data writes, providing compatibility with a wide range of security and recording systems. The SkyHawk Health Management feature, supported on select systems, actively monitors the drive’s performance and provides preventive maintenance guidance to improve reliability in critical deployments.
The Seagate SkyHawk ST4000VX016 ensures uninterrupted video recording with optimized firmware designed for surveillance workloads. Its 24x7 operational design with enhanced workload ratings, vibration protection, and error recovery make it reliable in large deployments. Designed specifically for NVR and DVR use cases, it provides consistent performance that security professionals can trust.
| Specification | Details |
|---|---|
| Part Number | ST4000VX016 |
| Brand | Seagate |
| Product Line | SkyHawk Surveillance |
| Capacity | 4TB |
| Form Factor | 3.5-inch internal HDD |
| Interface | SATA 6Gb/s (SATA/600) |
| Recording Technology | CMR (Conventional Magnetic Recording) |
| Spindle Speed | 5400 RPM class |
| Cache | 256MB |
| Max Sustained Transfer Rate | Up to 190 MB/s |
| Workload Rate Limit | Up to 180TB/year |
| Camera Support | Up to 64 HD video streams |
| Firmware | ImagePerfect |
| Reliability Features | SkyHawk Health Management (System-dependent) |
| Operating Temperature | 0°C to 70°C |
| Storage Temperature | -40°C to 70°C |
| MTBF | 1 million hours |
| Dimensions | 146.99mm x 101.85mm x 26.11mm |
| Weight | Approx. 610g (1.34 lbs) |
| Compliance | RoHS, CE, FCC |
| Warranty | 3-year Seagate limited warranty |

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