Seagate/Hard Disk 4TB - ST4000VX000.
These drives provide the following key features:
• 1M hour MTBF - designed for high write duty cycle across Surveillance HDD.
• ATA AV Command support - streaming video command support across Surveillance HDD.
• Best-in-class acoustic performance means virtually silent operation.
• Built-in error recovery for non-stop video streaming.
• Compliant with RoHS requirements in China and Europe.
• Full-track multiple-sector transfer capability without local processor intervention.
• Idle3 power mode support.
• Low activity power.
• Low-RPM spindle speed.
• Native Command Queuing with command ordering to increase performance in demanding applications.
• Performance-tuned for seamless video applications.
• Reliability for 24×7 video surveillance applications.
• Rotational Vibration - mitigation of system level rotational vibration inside Surveillance HDD.
• SeaTools diagnostic software performs a drive self-test that eliminates unnecessary drive returns.
• State-of-the-art cache and on-the-fly error-correction algorithms.
• Streaming video optimization - consistent command completion times & ERC support across Surveillance HDD.
• Support for S.M.A.R.T. drive monitoring and reporting.
• Supports "8+" drive bays.
• Supports ATA8 streaming commands.
• Supports latching SATA cables and connectors.
• Supports up to 64 cameras.
• Thermal monitoring and reporting for 24×7 operations.
• Transient power on management - <=1.8A spin-up current
• Uncompromising reliability supports flexible surveillance design with case temperatures up to 70ºC.
• Workload ratings of 180TB/year.
• Worldwide Name (WWN) capability uniquely identifies the drive.
