Delivering dependable performance to any storage environment, WD Gold hard drives are designed with a workload rating up to 12 TB per year, among the highest of any 3.5-inch hard drive.
Enterprise-class storage to rely on
With up to 2.5 million hours MTBF, WD Gold hard drives deliver reliability and durability, are built for yearly operation (24 x 7x 365) within the most demanding storage environments.
Featured in over 15 million Western Digital hard drives shipped, HelioSeal technology allows for higher capacities and less turbulence on large storage arrays. And now on its 4th generation design, HelioSeal technology is field-tested and proven to deliver high capacity, reliability, and power efficiency you can trust.
WD Gold Enterprise-Class Hard Drive WD121KRYZ - hard drive - 12 TB - SATA 6Gb/s