Western Digital Gold internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III

20 TB 3.5" 7200 RPM Serial ATA III. Server/workstation HDD. Storage drive buffer size: 512 MB. 6 Gbit/s. 670 g. Your Data is Gold. 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 22TB , with OptiNAND™ technology in 20TB and 22TB. These highly reliable solutions for demanding storage environments provide 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, WD Gold SATA HDDs deliver the world-class performance you expect from Western Digital hard drives.. More Flexibility, More Freedom. WD Gold™ lets you build out your storage your way with a full portfolio of SATA HDDs from 1TB to 22TB, engineered for heavy application workloads and designed to handle workloads up to 550TB per year.. Enhanced Reliability. With up to 2.5M hours MTBF,