Seagate manufactures hard drives that specifically address thedemand for hyperscale cloud scalability. As the flagship of theSeagate® X class, the Exos® X18 enterprise hard drives are thehighest-capacity hard drives in the fleet Maximum Storage Capacity for Highest Rack Space Efficiency Market-leading 18 TB HDD offering the highest capacity available for more petabytesper rack Highly reliable performance with enhanced caching, making it the logical choice forcloud data centre and massive scale-out data centre applications Hyperscale SATA model tuned for large data transfers and low latency PowerBalance feature optimises Watts/TB Maximise total cost of ownership savings through lower power and weight with helium sealed-drive design Proven helium side-sealing weld technology for added handling robustness and leak protection Digital environmental sensors to monitor internal drive conditions for optimaloperation and performance Data protection and security - Seagate Secure™ features for safe, affordable, fastand easy drive retirement Proven enterprise-class reliability backed by 5-year limited warranty and 2.5M-hrMTBF rating