• 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, triplestage actuator (TSA), HelioSeal
• 2.5M hours (projected) MTBF rating and 5-year limited warranty

 22TB to Fuel Data Center Expansion The explosive growth of data from AI/ML, 5G networks, IoT, connected vehicles, and more is fueling growth in data centers. HDD innovation drives the ability to capture, store, analyze, and protect much of this data. Higher-capacity HDDs deliver higher data density, enabling data center expansion and efficiency. The Ultrastar® DC HC570 22TB data center HDD with OptiNAND™ technology is the next leap in data density. This 22TB data center HDD enables an incredible 22.44PB of raw storage in a typical rack*. This higher volumetric density allows data centers to maximize their storage, especially in footprint- and power-constrained environments. The Ultrastar DC HC570 combines several industry-first technologies on a 10-disk CMR drive, delivering the performance, quality, and reliability that data center customers require. Low Power for Lower Operating Costs Ultrastar HDDs are designed for optimal power over a variety of workloads. The DC HC570 features low power sequential read/write and mixed random read/write workloads. OptiNAND Technology Benefits The Ultrastar DC HC570 is the 2nd-generation platform with OptiNAND technology, which integrates an iNAND® Universal Flash Storage (UFS) Embedded Flash Drive (EFD) with traditional spinning disk media. Western Digital’s 2.2TB/disk areal density leadership is extended to a new 10-disk platform, delivering 22TB capacity with CMR recording format. More disks and high areal density work together to maximize data storage efficiency. OptiNAND improves dmore...
Alternate Codes : CF20503