Below are answers to frequently asked questions about the Seagate ST3250620AV hard drive, based on available technical information and user discussions.
Q: What is the Seagate ST3250620AV?
A: The Seagate ST3250620AV is a 3.5-inch hard disk drive designed for surveillance and video recording applications. It offers a balance of high capacity and reliable performance suited for continuous write-intensive workloads in digital video recorder (DVR) and network video recorder (NVR) systems.
Q: What is the storage capacity of the Seagate ST3250620AV?
A: This drive provides a storage capacity of 250 gigabytes, making it suitable for storing recorded video footage from multiple security cameras over a short to moderate duration.
Q: What are the key specifications of the Seagate ST3250620AV?
A: The drive features a rotational speed of 7,200 RPM and a SATA 3Gb/s interface. It includes a 16 MB cache buffer, designed to handle the sequential write patterns common in video surveillance environments.
Q: Is the Seagate ST3250620AV optimized for surveillance systems?
A: Yes, this drive is specifically built for 24/7 operation in surveillance systems. It supports up to 32 simultaneous video streams and is designed to manage the high write demands and thermal conditions typical of DVR and NVR applications.
Q: What type of recording environments is the Seagate ST3250620AV suitable for?
A: The drive is ideal for small to medium-sized surveillance setups, including home security systems, retail stores, and small office environments. It works reliably in systems that require continuous recording without interruption.
Q: Does this drive support error recovery for video data?
A: The Seagate ST3250620AV includes a built-in error recovery control system designed to minimize data loss during video playback. It prioritizes consistent write operations to ensure that recorded footage remains intact and accessible.
Q: What is the power consumption of the Seagate ST3250620AV?
A: The drive operates with a typical power consumption of approximately 7.5 watts during read/write operations and around 6.0 watts during idle mode. This efficiency helps reduce overall system heat and energy costs in long-running surveillance setups.