Seagate Exos X20 ST18000NM003D 18TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5″ Internal Hard Drive

**Seagate Exos X20 ST18000NM003D 18TB HDD**
A high-capacity enterprise-grade hard drive designed for demanding data environments, featuring 18TB storage, 7200 RPM speed, and a 256MB cache for rapid data access. Optimized for hyperscale and cloud storage, it leverages SATA 6.0Gb/s interface for broad compatibility and reliable performance. Built with helium-sealed technology, it ensures reduced power consumption, cooler operation, and enhanced durability, supporting 24/7 workloads with a 2.5M-hour MTBF rating. Ideal for data centers, AI/ML applications, and large-scale analytics, it offers advanced data integrity (T10 DIF) and RAID optimization for secure, uninterrupted operations. Combines massive storage density with enterprise reliability, reducing TCO through energy efficiency and scalability.