The Seagate Enterprise-class Exos hard drives are designed for the most demanding workloads, offering highly reliable drives for servers, storage systems, and business-oriented NAS applications. The Exos X family drives enable maximum storage capacity and the most efficient rack utilization. As the flagship of Seagate’s X-Class, the Exos X18 ranks among the highest-capacity hard drives in the lineup. Exos X drives deliver very high hard drive performance with enhanced write caching and are ideal for OLTP, Hadoop, Ceph, and HPC applications. Experience the industry’s best IOPS per watt by optimizing your storage with Seagate’s PowerBalance feature. Seagate’s enterprise hard drives reduce your cooling and energy costs per gigabyte by offering high capacity with low power consumption and a small form factor. Thanks to Seagate’s integrated PowerChoice technology, you can further lower your power costs and tailor your systems to your specific requirements. This results in up to 35% lower power consumption and is especially beneficial for companies with many hard drives.