Conquer tough workloads with enterprise-class WD Gold HDDs. Available in 1TB to 14TB capacities, this highly reliable solution for demanding storage environments provides up to 2.5M hours MTBF, 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, the WD Gold SATA HDD delivers the world-class performance you expect from Western Digital hard drives. Beyond Expectations WD Gold hard drives are performance-optimized for heavy application workloads, whether you need 1TB or 14TB. The WD Gold HDD's wide capacity range solves for the most demanding storage environments. Enhanced Reliability With up to 2.5M hours MTBF, WD Gold hard drives deliver enhanced levels of dependability and durability. 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 - among the highest of any 3.5-inch hard drive. Vibration Protection 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. Play Well with Others Broadly compatible with most PC and major enterprise operating systems. Specifically designed for use in enterprise-grade data centers and storage systems.