Western Digital's 11-Disk HDD: Pioneering High-Capacity Storage Solutions скачать в хорошем качестве

Western Digital's 11-Disk HDD: Pioneering High-Capacity Storage Solutions

Western Digital introduces the world's first commercially available 11-disk HDD platform, delivering the highest capacity ePMR HDDs to meet growing nearline demand. In the ever-evolving landscape of data storage, Western Digital continues to push the boundaries of hard disk drive (HDD) technology. Their latest innovation, the industry's first 11-disk HDD platform, exemplifies their commitment to increasing storage capacities without altering the standard 3.5-inch form factor. This advancement is pivotal for data centers and enterprises grappling with escalating storage demands, particularly in the era of artificial intelligence (AI) and big data. Specifications: Model: Ultrastar DC HC690. Capacity: Up to 32TB, the highest in the industry for ePMR drives. Disk Design: First-ever 11-disk HDD within a standard-sized enclosure. Technology: -- Energy-Assisted PMR (ePMR) for enhanced recording density. -- OptiNAND and ArmorCache for improved performance and reliability. -- Triple-Stage Actuator (TSA) for precise head positioning. Performance: -- Sequential performance of up to 257 MiB/s. -- Power consumption as low as 5.5W in idle mode. Target Use Cases: Ideal for hyperscale, cloud, and enterprise data centers. Engineering Feats in HDD Design Traditionally, augmenting HDD capacity involved adding more disks or platters. However, integrating an additional disk within the existing 3.5-inch enclosure posed significant engineering challenges. Western Digital's engineers embarked on a meticulous process to incorporate an 11th disk without expanding the drive's physical dimensions. This endeavor required reducing the spacing between disks and refining the mechanical design of internal components. By maintaining the standard enclosure size, data centers can seamlessly adopt these higher-capacity drives without the need for infrastructural modifications. Innovative Technologies Driving Capacity Several proprietary technologies have been instrumental in achieving these capacity milestones: Energy-Assisted Perpendicular Magnetic Recording (ePMR): This technology enhances the magnetic recording process, allowing for higher data density on each platter. UltraSMR: Shingled Magnetic Recording (SMR) technology increases storage density by overlapping data tracks. Western Digital's UltraSMR further refines this approach, enabling capacities up to 32TB. OptiNAND™: By integrating NAND flash memory within the HDD, OptiNAND enhances capacity, performance, and reliability, optimizing the storage and retrieval of metadata. HelioSeal®: Sealing helium within the drive reduces internal friction, allowing for thinner disks and increased platter count, contributing to higher capacities and improved energy efficiency. Implications for Data Centers and Enterprises The introduction of these high-capacity HDDs is timely, as data centers confront unprecedented data growth driven by AI, machine learning, and large-scale data analytics. The ability to store more data within the same physical footprint translates to improved efficiency and scalability. Moreover, maintaining the standard form factor ensures compatibility with existing infrastructure, facilitating straightforward upgrades and deployments. Highlights Industry-leading storage capacity without increasing physical size. Advanced technologies ensure high reliability and efficiency. Optimized for data-intensive workloads like AI and cloud storage. Reduced total cost of ownership for large-scale deployments. Challenges Likely to be expensive compared to standard HDDs. May require specific infrastructure for optimal integration. Western Digital's 11-disk HDD platform represents a significant leap in storage technology, offering enhanced capacities without necessitating changes to established hardware dimensions. Through innovative engineering and the integration of advanced technologies, Western Digital addresses the escalating storage requirements of modern enterprises, reinforcing its position as a leader in the data storage industry. More: https://blog.westerndigital.com/innov... Official Channels ------------------------- Newous: -    / @newous   Newous Bulletin: -    / @techbulletin   Newous Tech Trailers: -    / @techtrailerstube   GN Game Trailers: -    / @gametrailerstube   GameNewous Bulletin: -    / @gamenewous   Official Websites ------------------------- Newous: - https://newous.com GameNewous: - https://gamenewous.com #newous #gamenewous