Seagate Exos 7E8 4TB SAS 3.5″ 256MB ST4000NM003A HDD Hard Disk Drive

**Seagate Exos 7E8 4TB SAS HDD (ST4000NM003A):** Enterprise-grade 3.5″ hard drive designed for high-performance, mission-critical storage. Features 4TB capacity, 12Gb/s SAS interface, and 256MB cache for rapid data access. Optimized for 24/7 operations with a 550TB/year workload rating, PowerBalance technology for energy efficiency, and advanced vibration tolerance for RAID reliability. Offers enhanced data integrity (T10 protection), 2M-hour MTBF, and a 5-year warranty. Ideal for data centers requiring scalable, durable storage with low TCO. USP: Combines enterprise resilience, SAS speed, and high-density storage for demanding workloads.