The SEAGATE EXOS ENTERPRISE 4TB, 3.5″ SATA HARD DRIVE is built for 24/7 enterprise workloads, offering high-capacity, high-performance storage for data centers, NAS systems, and cloud clusters. With a 7200 RPM spindle, 256MB cache, and SATA 6Gb/s interface, it delivers up to 215MB/s sustained transfer rates and low latency. Designed for bulk data environments, it supports 550TB/year workloads and boasts a 2 million hour MTBF. PowerChoice™ and PowerBalance™ technologies optimize energy efficiency, while Seagate Secure™ features ensure data protection and compliance. Ideal for RAID arrays, backups, HPC, and distributed file systems. Backed by a 5-year limited warranty.