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首页> 外文期刊>IEEE Transactions on Magnetics >Fundamental Features of Perpendicular Magnetic Recording and Design Considerations for Future Portable HDD Integration
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Fundamental Features of Perpendicular Magnetic Recording and Design Considerations for Future Portable HDD Integration

机译:垂直磁记录的基本特征以及未来便携式HDD集成的设计注意事项

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摘要

By intensive study of the perpendicular magnetic recording integration into the 2.5" 50-80 GB/platter test hard disk drives (HDD), we have successfully developed the first 1.8" 40 GB/platter HDD product featuring the perpendicular magnetic recording technology at 133 Gbit/in{sup}2 recording density. The high resolution recording performance enabled us to pack more data in the BPI direction than in the TPI direction. Thermal stability and spacing robustness in writing process of the perpendicular recording system were also found to be great advantages of the future portable HDD systems.
机译:通过深入研究垂直磁记录与2.5“ 50-80 GB /盘测试硬盘驱动器(HDD)的集成,我们成功开发了首款1.8” 40 GB /盘HDD产品,具有133 Gbit的垂直磁记录技术/ in {sup} 2记录密度。高分辨率的记录性能使我们能够在BPI方向上比在TPI方向上打包更多的数据。垂直记录系统在写入过程中的热稳定性和间距稳定性也被认为是未来便携式HDD系统的巨大优势。

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