SAS3x40中文资料SAS 扩展器 IC数据手册Broadcom规格书

描述 Description

Deliver the highest class of expander scalability and performance available with the LSI SAS3x40 expander. Enabled for the latest 12Gb/s SAS and SATA specifications, the SAS3x40 supports T-10 zoning across 255 zones, port mirroring, spread spectrum clocking, and five I2C interfaces for enclosure management and debugging. DataBolt bandwidth optimizer technology aggregates bandwidth to provide 12Gb/s SAS performance to the host when using 6Gb/s and 3Gb/s SATA end devices, making it ideal for high-capcity and other storage applications. Enable higher enclosure capacities through 40 PHY edge expansionProvide high device throughput with SAS and SATA support up to 12Gb/s, including wide port supportAggregated bandwidth provides higher total performance with DataBolt technologyHelp ensure ample enclosure bandwidth through 2MB of integrated RAM and an ARM Cortex-R4 300 MHz processor