The WD Gold is an extremely reliable solution for complex storage environments with capacities ranging from 1 TB to 14 TB, up to 2.5 million hours MTBF, vibration protection, and low power consumption thanks to HelioSeal technology (starting from the 12 TB version). WD Gold SATA HDDs of enterprise class are specifically designed for storage systems and data centers of companies, offering the outstanding performance you expect from Western Digital hard drives.