WD’s Se hard drives provide an ideal solution for scale-out datacenters, delivering a cost-effective combination of performance, reliability, & workload capability while maintaining the hardiness of a true enterprise-class design. All WD datacenter storage devices are designed from the ground up to deliver optimal performance & maximum data integrity while running 24x 7x 365 in demanding multi-slot environments. A pedigree in enterprise WD, one of the storage industry’s pioneers & long-time leaders, has a rich history of manufacturing reliable enterprise storage at an affordable cost. Built on a time-tested, multi-generation platform, with over 28 million terabytes of enterprise-class storage shipped*, WD understands reliable high-quality products are the backbone of your datacenter investment. Designed for quality & reliability All drives undergo at least 5 million hours of functional testing, & over 20 million hours of additional testing under actual workloads in actual server & storage systems. Dual processor Twice the processing power to maximize performance. RAFF™ rotational vibration cancellation technology Enhanced RAFF technology
Includes:: sophisticated electronics to monitor the drive & correct both linear & rotational vibration in real time. The result is a significant performance improvement in high vibration environments over the previous generation of drives. Dual actuator technology A head positioning system with two actuators that improves positional accuracy over the data track (s). The primary actuator provides coarse displacement using conventional electromagnetic actuator principles. The secondary actuator uses piezoelectric motion to fine tune the head positioning to a higher degree of accuracy.