The Seagate ST2000VN000 is a 2TB NAS hard drive engineered for reliable, 24/7 operation in small to medium-sized NAS environments. Featuring a 3.5-inch form factor, 5900 RPM spindle speed, and 64MB cache, it offers a maximum sustained data transfer rate of 159MB/s . Its SATA 6Gb/s interface ensures seamless integration with modern NAS systems. Designed to support up to 8-bay NAS configurations, the drive incorporates Seagate’s NASWorks technology, providing optimized error recovery controls, power management, and vibration tolerance for enhanced reliability . With a mean time between failures (MTBF) of 1 million hours and a low average operating power consumption of 4.3W, the ST2000VN000 is an energy-efficient solution for continuous data access and storage .