WD Gold 12TB Enterprise Class Internal Hard Drive - 7200 RPM Class, SATA 6 GB/S, 256 MB Cache, 3.5" - WD121KRYZ (Renewed)

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• Up to 2.5M hours MTBF with a 3 year limited Warranty
• WD Gold hard drives are performance-optimized for heavy application workloads and are designed to handle workloads up to 550TB2 per year. Available in capacities of 1TB to 20TB1 , WD Gold HDDs solve for the most demanding storage environments.
• With up to 2.5M hours MTBF, WD Gold hard drives deliver enhanced levels of dependability and durability. Built for yearly operation (24x7x365) within the most demanding storage environments.
• 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.
• Energy-assisted magnetic recording (EAMR) technology enables higher media precision and increases areal density. The triple-stage actuator (TSA) enhances the accuracy of head-positioning and delivers better performance and data integrity to also increase areal density. Both EAMR and TSA are available only in 16TB1 capacities and above.