Key Features
The Seagate 9RZ164-136 is a 2.5-inch nearline enterprise hard drive from the Constellation.2 series, offering 500GB capacity at 7200 RPM. It utilizes a SATA 6Gb/s interface, 64MB cache, and is built for 24x7 operation with high reliability metrics (1.4M MTBF, 0.62% AFR). This model is frequently available as a refurbished unit and is also associated with the main model number ST9500620NS.
