HybridStorage

Why Hybrid Hard Disk Drives?

A new breed of hard disk drives has emerged enabled by dramatic shifts in two industry vectors which intersect in the realm of storage solutions. First, falling unit prices of non-volatile memory (or Flash) has facilitated its usage as a viable storage option while offering intrinsic benefits of faster system and application response time. Secondly, Microsoft’s integration of SuperFetch in Windows Vista enhances user experience when paired with this new type of hard disk drive. Hybrid hard disk drives meld the benefits of Flash technology with the high capacity and cost advantages realized by hard disk drive technology.

When combined with Microsoft Vista, hybrid hard drives boost the performance and power efficiency of the host system by allowing the hybrid drive to complete read and write requests without requiring the drive to process every seek operation. In some cases, hybrid technology alleviates the need for the drive to even spin up. This is accomplished through the complimentary integration of Flash with traditional hard disk drive technology, enabling the hybrid drive to retain or “pin” a copy of the most critical data in its on-board Flash memory. Due to its non-volatile characteristic, the data can remain intact inside the hybrid drive’s Flash when power to the drive is interrupted. Hybrid hard drive technology also enables the drive to utilize its on-board Flash as a cache buffer to store write requests while the drive motor spins down for processing upon the next spin-up cycle. By minimizing many of the mechanical operations required by traditional hard disk drives, hybrid hard drive technology also contributes to durability benefits which can result in longer service life from a hybrid hard disk drive.

Hybrid hard drives couple the advantages of Flash and traditional hard drive technologies into a single, integrated solution to provide users enhanced performance, better power utilization and prolonged drive durability. Fifty years since the invention of the hard disk drive in 1956, the industry continues to evolve, offering solutions that transform the way data is accessed and stored. Hybrid hard disk drive technology is another step into the future of possibilities that will continue to ensure the relevance of hard disk drives for decades to come.

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	Why Hybrid Hard Disk Drives? A new breed of hard disk drives has emerged enabled by dramatic shifts in two industry vectors which intersect in the realm of storage solutions. First, falling unit prices of non-volatile memory (or Flash) has facilitated its usage as a viable storage option while offering intrinsic benefits of faster system and application response time. Secondly, Microsoft’s integration of SuperFetch in Windows Vista enhances user experience when paired with this new type of hard disk drive. Hybrid hard disk drives meld the benefits of Flash technology with the high capacity and cost advantages realized by hard disk drive technology. When combined with Microsoft Vista, hybrid hard drives boost the performance and power efficiency of the host system by allowing the hybrid drive to complete read and write requests without requiring the drive to process every seek operation. In some cases, hybrid technology alleviates the need for the drive to even spin up. This is accomplished through the complimentary integration of Flash with traditional hard disk drive technology, enabling the hybrid drive to retain or “pin” a copy of the most critical data in its on-board Flash memory. Due to its non-volatile characteristic, the data can remain intact inside the hybrid drive’s Flash when power to the drive is interrupted. Hybrid hard drive technology also enables the drive to utilize its on-board Flash as a cache buffer to store write requests while the drive motor spins down for processing upon the next spin-up cycle. By minimizing many of the mechanical operations required by traditional hard disk drives, hybrid hard drive technology also contributes to durability benefits which can result in longer service life from a hybrid hard disk drive. Hybrid hard drives couple the advantages of Flash and traditional hard drive technologies into a single, integrated solution to provide users enhanced performance, better power utilization and prolonged drive durability. Fifty years since the invention of the hard disk drive in 1956, the industry continues to evolve, offering solutions that transform the way data is accessed and stored. Hybrid hard disk drive technology is another step into the future of possibilities that will continue to ensure the relevance of hard disk drives for decades to come.
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