The SEAGATE EXOS ENTERPRISE 4TB, 3.5" SAS HARD DRIVE is built for 24/7 enterprise workloads, offering high-speed, high-capacity storage for data centers and mission-critical applications. With a 7200 RPM spindle, 256MB cache, and SAS 12Gb/s dual-port interface, it delivers up to 1.2GB/s transfer rates. Designed for bulk data environments, it supports 512n format and PowerChoice™ for energy efficiency. Rated for 2 million hours MTBF and equipped with T10 DIF and Seagate Secure™ features, it ensures data integrity and protection. Ideal for RAID arrays, OLTP, HPC, and distributed file systems. Backed by a 5-year limited warranty.