Below are answers to frequently asked questions about the Seagate ST2000VM002 hard drive, based on available technical information and user discussions.
Q: What is the Seagate ST2000VM002?
A: The Seagate ST2000VM002 is a 2TB hard disk drive designed for video surveillance systems. It operates at 5900 RPM and uses a SATA 6Gb/s interface, offering reliable storage for continuous recording and playback.
Q: What is the storage capacity of the ST2000VM002?
A: This drive provides a full 2 terabytes of storage space, which is equivalent to approximately 2,000 gigabytes, allowing for extensive video footage retention.
Q: Is this drive suitable for 24/7 recording?
A: Yes, the ST2000VM002 is engineered for continuous operation in surveillance environments, supporting 24/7 recording and playback without performance degradation in video management systems.
Q: What is the rotational speed (RPM) of this drive?
A: The drive spins at 5900 RPM, balancing power efficiency and thermal output while delivering adequate data transfer speeds for high-definition video streams.
Q: What interface does the ST2000VM002 use?
A: It utilizes a standard SATA 6Gb/s interface, which is backward compatible with SATA 3Gb/s and SATA 1.5Gb/s ports, ensuring easy integration into existing systems.
Q: What is the cache size on this hard drive?
A: The ST2000VM002 features a 64MB cache buffer, which helps improve data access speeds and overall drive responsiveness during multi-stream recording.
Q: Is this drive optimized for RAID configurations?
A: Yes, this drive supports RAID environments and includes time-limited error recovery (TLER) to prevent drive dropouts in RAID arrays, improving system stability.
Q: What is the average power consumption of the ST2000VM002?
A: During typical read/write operations, the drive consumes about 5.6 watts of power. It uses roughly 3.9 watts when idle, and around 0.8 watts in standby or sleep mode.
Q: What are the physical dimensions of this hard drive?
A: The ST2000VM002 has standard 3.5-inch form factor dimensions: approximately 26.1mm in height, 101.6mm in width, and 146.99mm in depth. It weighs around 450 grams.
Q: What is the operating temperature range for this drive?
A: The drive operates within a temperature range of 0°C to 60°C (32°F to 140°F) during use. It can be stored in temperatures from -40°C to 70°C (-40°F to 158°F).
Q: Does this drive support ATA streaming commands?
A: Yes, the ST2000VM002 supports ATA streaming commands, which enable efficient handling of continuous video data streams common in surveillance applications.
Q: What is the mean time between failures (MTBF) for the ST2000VM002?
A: The drive has an MTBF rating of 1,000,000 hours, reflecting its designed reliability for sustained use in video recording environments.
Q: Is the ST2000VM002 compatible with NVRs and DVRs?
A: Yes, this drive is fully compatible with most network video recorders (NVRs) and digital video recorders (DVRs) that accept 3.5-inch SATA hard drives, particularly those built for surveillance workloads.
Q: What is the warranty period for this hard drive?
A: The Seagate ST2000VM002 comes with a standard 3-year limited warranty from the date of purchase, covering manufacturing defects and reliability issues.
Q: Can this drive be used in a desktop PC?
A: While primarily designed for surveillance, the ST2000VM002 can function in a standard desktop PC as a secondary storage drive. However, its 5900 RPM speed may result in slower performance for everyday computing tasks compared to 7200 RPM drives.
Q: What is the data transfer rate of the ST2000VM002?
A: The maximum sustained data transfer rate is approximately 185 MB/s, which supports multiple simultaneous video streams at resolutions up to 4K.
Q: Does this drive have any special noise or vibration controls?
A: The ST2000VM002 incorporates acoustic management technology to reduce noise during operation and includes rotational vibration sensors to maintain performance in multi-drive enclosures.