Seagate Skyhawk 4TB Surveillance HDD :
Overview :
The Seagate Skyhawk 4TB Surveillance HDD is designed specifically for security and video-recording applications, offering reliable 24/7 performance in demanding surveillance environments. With its 4 TB capacity, Seagate Skyhawk 4TB Surveillance HDD stores hundreds of hours of HD footage, making it ideal for network video recorders (NVRs), DVRs, and multi-camera installations. Seagate Skyhawk 4TB Surveillance HDD uses ImagePerfect™ firmware—tuned for continuous writes and to prevent dropped video frames—and supports up to 64 HD camera streams simultaneously. Thanks to its robust workload rating and power-efficient design, Seagate Skyhawk 4TB Surveillance HDD handles constant video data effectively while minimizing heat and energy consumption. The Seagate Skyhawk 4TB Surveillance HDD is built to deliver long-term reliability, making it a trusted choice for recording systems that can’t afford downtime.
Key Features :
24×7 Surveillance‑Optimized: ImagePerfect™ firmware supports continuous video recording without frame loss.
High Capacity (4 TB): Ideal for long-term storage of HD video recordings.
Supports Multiple Cameras: Handles up to 64 HD camera streams reliably.
180 TB/Year Workload Rating: Built for intensive write workloads typical in security systems.
SATA III 6 Gb/s Interface: Ensures efficient and stable data transfer.
Tarnish-Resistant Components: Better durability and reliability in real-world environments.
Robust Reliability: Rated for 300,000 load/unload cycles and 1 million hours MTBF.
Energy-Efficient Operation: Low power draw for continuous use and reduced heat.
Wide Operating Temperature: Designed to run reliably in varied surveillance conditions.
Specifications Table :
| Model Number | ST4000VX007 (or variant) |
| Capacity | 4 TB |
| Form Factor | 3.5‑inch Internal HDD |
| Interface | SATA III (6 Gb/s) |
| Supported SATA Speeds | 6.0 / 3.0 / 1.5 Gb/s |
| Max Sustained Transfer Rate (OD) | ~190 MB/s |
| Cache / Buffer | 64 MB |
| Workload Rate Limit (WRL) | 180 TB/year |
| Cameras Supported | Up to 64 HD cameras |
| Load / Unload Cycles | 300,000 cycles |
| Non-Recoverable Read Errors | ≤ 1 per 10¹⁴ bits read |
| Power-On Hours (24×7) | 8,760 hours/year |
| Mean Time Between Failures (MTBF) | ~1,000,000 hours |
| Startup Current (12V) | ~1.8 A |
| Operating Power (Typical) | ~5.5 W |
| Idle Power | ~3.2 W |
| Standby / Sleep Power | ~0.25 W / ~0.25 W |
| Voltage Tolerance | ±5% (5V), ±10% (12V) |
| Operating Temperature | 0°C to ~70°C |
| Non‑Operating Temperature | –40°C to +70°C |
| Operating Vibration | ~0.25–0.50 G (varies by frequency) |
| Non-Operating Shock | Up to ~300 G (2 ms) |
| Dimensions (L × W × H) | ~146.99 × 101.85 × 26.11 mm |
| Weight | ~635 g |
| Warranty | 3 Years (region dependent) |
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