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Wednesday, March 25, 2009

SANDISK INTRODUCES ExtremeFFS – NEW FLASH MANAGEMENT SYSTEM FOR IMPROVING SSD PERFORMANCE AND RELIABILITY

http://www.sandisk.com/Corporate/PressRoom/PressReleases/PressRelease.aspx?ID=4427

To maximize random write performance, Extreme FFS operates on a page-based algorithm, which means there is no fixed coupling between physical and logical location. The result is an improvement in random write performance – by up to 100 times – as well as in overall endurance. In addition, it incorporates a fully non-blocking architecture in which all of the NAND channels can behave independently, with some reading while other are writing and garbage collecting. Another element is usage-based content localization, which allows the advanced flash management system to “learn” user patterns and over time localize data to maximize the product’s performance and endurance.

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