[shortdesc] 22TB capacity, 3-5 inch form, 7200 RPM [/shortdesc] [properties] Product Name WD Ultrastar DC HC570 | 0F48155 Product Description 22TB SATA HDD for data centers with advanced features like OptiNAND, ArmorCache, and HelioSeal, designed for high reliability and density. Storage Capacity 22TB SATA 6 Gbps Interface SATA 6Gb/s Drive Speed 7200 RPM Data Transfer Rate Up to 291 MB/s Data Buffer Size 512 MB Form Factor 3.5-inch Advanced Technologies OptiNAND, ArmorCache, 8th-generation HelioSeal Intended Application Data center environments requiring high capacity and reliability [/properties] [specifications] Sector Size 4Kn: 4096 bytes, 512e: 512 bytes Mean Time Between Failures (MTBF) 2.5 million hours Security Features SE (Self-Encrypting) Power Requirements +5 VDC, +12VDC Operating Temperature Range 5°C to 60°C (41°F to 140°F) Shock Resistance Operating: 70G; Non-operating: 300G Certifications RoHS and environmental compliance Dimensions Standard 3.5-inch form factor [/specifications] 22TB Ultrastar SATA DATA Center Hard Drive (0F48155) The Ultrastar DC 22TB SATA 6Gb/s Base SE Internal Hard Drive with OptiNAND technology is a remarkable achievement in data density. This highly advanced 3.5" hard drive provides an enormous 22.44PB raw storage within a typical rack. Its higher volumetric density allows data centers to maximize their storage capacity, especially in constrained environments. The Ultrastar DC drive incorporates several industry-leading technologies on a 10-disk CMR drive, delivering top-tier performance, quality, and reliability that data center customers demand. Quick Specs: 22TB capacity in a standard 3.5-inch form factor OptiNAND technology for highest capacities with ArmorCache Projected 2.5M hours MTBF 7200 Rotational speed Please see the related tabs for the 0F48155 datasheet and compatible accessories.
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