Seagate Exos X22 HDD, 22TB, 3.5", SATAIII, 512MB cache, 7.200RPM

"Maximum Storage Capacity for Highest Rack Space Efficiency Market-leading 22TB HDD offering the highest capacity available for more petabytes per rack 1 Highly reliable performance with enhanced caching—making it the logical choice for cloud data center and massive scale-out data center applications Hyperscale SATA model tuned for large data transfers and low latency PowerBalance™ feature optimizes watts per TB Maximize total cost of ownership savingsthrough lower power and weight with helium-sealed drive design Proven helium side-sealing weld technology for added handling, robustness, and leak protection Digital environmental sensorsto monitor internal drive conditions for optimal operation and performance Data protection and security—featuring Seagate Secure for safe, affordable, fast, and easy drive retirement Proven enterprise-class reliability backed by a 5-year limited warranty and 2.5M-hr MTBF rating "