Customize your business’s storage mix to fit your specific needs with a full portfolio of enterprise-class WD Gold™ HDDs , with OptiNAND™ technology in 22TB. These highly reliable solutions for demanding storage environments provide up to 2.5M hours MTBF3 , vibration protection technology, and a low power draw thanks to HelioSeal technology (for 12TB and above). Specifically designed for use in enterprise-class data centers and storage systems, WD Gold SATA HDDs deliver the world-class performance you expect from Western Digital hard drives. Learn More