Western Digital Unveils 20TB HDD with OptiNAND Technology
Western Digital has introduced the industry’s first 20TB hard drives that integrates an iNAND UFS embedded flash drive (EFD) to improve performance, reliability, and capacity. The company’s OptiNAND architecture does not use 3D NAND memory for caching, but to store various metadata to enhance key characteristics of hard drives. Western Digital’s 20TB HDDs with OptiNAND…