From the manufacturer
WD Gold Enterprise Class Hard Disk Drive
WD Gold Enterprise-class HDDs, available in 1TB to 14TB capacities, is the highly reliable solution for demanding storage environments providing up to 2.5M hours MTBF.
WD Gold is Built to Last
WD Gold has sophisticated monitoring electronics that help correct linear and rotational vibrations in real-time using enhanced vibration protection technology for improved performance in high-vibration environments.
A World-Class Performer
Delivering excellent service to any storage environment, WD Gold hard drives are designed to handle workloads up to 550TB per year.