Seagate HDD | Exos X18 Series | 18 TB | SATA 3.0 | 256 MB Cache | 7200 RPM | 3.5" | ST18000NM000J

The Seagate Exos X18 ST18000NM000J is a high-capacity enterprise-grade 3.5" internal HDD designed for hyperscale applications, cloud data centers, and large-scale storage systems. With 18 TB of storage, 256 MB cache, and 7200 RPM speed via SATA 3.0, it ensures fast data access, durability, and energy efficiency. Optimized for 24/7 operation, this drive supports high workloads and is built for maximum reliability in demanding environments.