. Seagate manufactures hard drives that specifically address the needs of the hyperscale storage market. As the flagship of the Seagate X class the Exos X16 enterprise hard drives are the highest-capacity hard drives in the fleetKey Product Info . Hyperscale SATA model tuned for large data transfers and low latencyPowerBalance feature optimizes Watts/TBHelium sealed-drive design delivers lower total cost of ownership through lower power and weightHelium side-sealing weld technology for added handling robustness and leak protectionDigital environmental sensors to monitor internal drive conditions for optimal operation and performanceSeagate Secure features for safe fast and easy drive retirement