Customize your business’s storage mix to fit your specific needs with a full portfolio of enterprise-class WD Gold HDDs in capacities of 1TB to 22TB1 , with Opti - NAND technology in 20TB and 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 Helio - Seal 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. - Features:Beyond Expectations- WD Gold hard drives are performance-optimized for heavy application workloads and are designed to handle workloads up to 550TB2 per year. Whether you need 1TB or 20TB1, the wide capacity range of WD Gold HDDs solves for the most demanding storage environments. - Enhanced Reliability- With up to 2.5M hours MTBF3, WD Gold hard drives deliver enhanced levels of dependability and durability. - Reimagining the HDD- WD Gold offers 20TB on a 9 disk CMR drive with reimagined HDDs utilizing the first implementation of Opti - NAND technology’s capacity-enabling features.? 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. - Leading the Way- 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. - Specifications:Capacity :8TBCache Size :256MBInterface :SATADisk Speed (RPM) :7200rpm - Compatibility :Compatible with Windows, Windows Server, and Linux - Dimensions (L x W x H) :147mm x 101.6mm x 26.1mm - Certifications :BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL