Part of Seagate's renowned Exos 10E2400 series, the ST1200MM0139 is an enterprise HDD that excels in high-capacity and high-performance storage requirements. Offering 1.2TB of space within a 2.5-inch SAS interface drive, it is designed for seamless integration into high-density server and storage systems. The drive supports a transfer rate of up to 12Gb/s, making it exceptionally fit for environments that process large amounts of data at fast speeds. This model uniquely supports both 4KN and 512E sector formats, providing flexibility for organizations with existing legacy systems while paving the way for adoption of newer, more efficient technologies. Moreover, it includes a self-encrypting drive (SED) option, ensuring data security for sensitive and critical applications. With its robust performance, capacity, and security features, the ST1200MM0139 is a prime choice for data centers and enterprises aiming to optimize their data handling capabilities while maintaining stringent data integrity and confidentiality standards.