Seagate manufactures hard drives that specifically address the needs of the hyperscale storage market. As the flagship of the Seagate® X class, the Exos™ X14 and Exos X14z enterprise hard drives are the highest-capacity hard drives in the fleet.Maximum Storage Capacity for Highest Rack Space Efficiency14TB per drive for 40% more petabytes per rackIndustry's lowest power and weight for optimum data center TCOHighest 14TB hard drive performance with enhanced caching, making it perfect for big data applicationsHyperscale SATA model tuned for large data transfersPowerBalance™ feature optimizes IOPS/WattHelium sealed-drive design with no porosity and uniform densitySuperior material and weld-width design for a more robust, hermetically sealed-drive enclosure that protects from helium leaksDigital environmental sensors for measuring internal pressure, helping to ensure high reliability, performance, and qualityLatest hermetic interconnect technology supporting higher data rate heads and higher pin counts for extreme thermal conditionsProven enterprise-class reliability backed by 2.5M-hr MTBF rating