WD Gold 12TB Enterprise Class Hard Disk Drive – 7200 RPM Class SATA 6Gb/s 256MB Cache 3.5 Inch – WD121KRYZ

All WD Gold hard drives are extensively tested across a variety of popular OEM storage systems, SATA controllers, and host bus adapters to ensure ease of integration for a plug and play solution., Compatibility testing, Delivering dependable performance to any storage environment, WD Gold hard drives are designed with a workload rating up to 550TB per year, among the highest of any 3.5-inch hard drive., Dual-stage actuator technology, Dynamic fly height technology, Each read-write head's fly height is adjusted in real time to ensure consistent performance for reduced errors and optimized reliability., Enterprise-class storage to rely on, HelioSeal Technology, High workload rating, RAID-specific, time-limited error recovery (TLER), Reduces drive fallout caused by the extended hard drive error-recovery processes common to desktop drives., Vibration protection, With up to 2.5 million hours MTBF, WD Gold hard drives deliver reliability and durability, are built for yearly operation (24x7x365) within the most demanding storage environments.