Device Type: Surveillance Hard Drive Model: ST8000VX004 (Seagate SkyHawk) Capacity: 8 TB Interface: SATA 6 Gb/s Form Factor: 3.5-inch Cache: 256 MB Max Sustained Transfer Rate (OD): 210 MB/s Spindle Speed: 7200 RPM Recording Technology: CMR (Conventional Magnetic Recording) Workload Rating: 180 TB/year MTBF: 1,000,000 hours Supported Cameras: Up to 64 HD cameras Supported Drive Bays: Up to 16 RV Sensors: Yes (Rotational Vibration sensors) Load/Unload Cycles: 300,000 (official datasheet) Power-On Hours: 8,760 (24×7) Power Consumption: 8.73 W (active), 7.06 W (idle) Dimensions: 101.85 x 26.11 x 146.99 mm Weight: 716 g Warranty: 3-year limited Key Features: ImagePerfect firmware for seamless 24×7 video capture, SkyHawk Health Management (prevention/intervention/recovery), ATA streaming support, tarnish-resistant components, low power consumption/heat emission, RAID RapidRebuild support
