Western Digital HUH721212ALE604 3.5 (8.9 cm) internal hard drive 12 TB Ultrastar HC520 Bulk SATA III

The new gold-standardUltrastar drives are the secret of the powerful our WD gold hard disks. They have a up to ten times higher workload rating as a desktop hard drives. With latest technologies offer reliability, energy efficiency and performance of the enterprise class. Developed from scratch as an extremely robust data memory, the Ultrastar hard drives are the perfect solution for your business.High workload ratingUltrastar hard disks in each storage environment reliable performance and offer with up to 550TB per year ten times workload rating 1 of desktop hard drives. Ultrastar hard drives distinguish themselves thanks to the latest technologies by reliability, energy efficiency and performance of the enterprise class.A memory of the enterprise class, which you can rely.With a MTBF of up to 2.5 million hours deliver Ultrastar hard drives great reliability and durability for the continuous operation (24x7x365) in demanding storage environments.Helio Seal TechnologyWestern Digital has more than 30 million hard disks with Helio Seal Technology (models from 10TB) are delivered in large storage arrays more capacity and higher reliability. Now this 5. Generation of the helio seal technology offers proven high reliability, energy efficiency and storage capacity.Vibration protectionThe improved RVS technology (Rotational Vibration Safeguard) consists of a sophisticated electronics for the hard disk monitoring and real-time correction of linear and rotary vibrations in environments with strong vibrations to achieve better performance than conventional desktop hard drives.Two-stage actuator technologyUltrastar hard drives achieve thanks to its head positioning system with two-stage actuator highest precision. For coarse positioning provides a primary drive, while the fine setting through a highly precise piezo-electric drive.Proven DESIGN AND A comprehensive portfolioThe ultrastar SATA-series is a subcategory of the wide range of ultrastar hard disks for data centers. The complete portfolio includes SAS and SATA models as well as different options for data encryption.This text is machine translated.... More