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22TB capacity in a standard 3.5-inch form factor
OptiNAND technology for highest capacities, with ArmorCache providing enterprise power loss protection and increased performance
Reliable, field-proven, 8th-generation HelioSeal design
Low power for common data center sequential and random read/write workloads
Industry-leading HDD technologies: ePMR, triple- stage actuator (TSA), HelioSeal
HC570 is the 10-disk CMB drive that also uses OptiNand just like the 20TB drive. As with the other Ultrastar drives, it is a 7200 RPM drive with similar transfer rates,An MTBF of 2.5 million hours and a 5-year limited warranty are standard across the Ultrastar platform, and the 22TB is no exception.