SAS3908中文资料PCIe Gen 4.0 x8, 8-port SAS/SATA/NVMe ROC featuring Tri-Mode SerDes Technology数据手册Broadcom规格书

描述 Description

This seventh-generation SAS RAID-on-Chip (ROC) is based on its Fusion-MPT architecture and delivers enhanced performance and power reductions over previous generations. The ROC features Tri-Mode SerDes technology that enables a seamless operation of SAS, SATA or NVMe storage devices from any system design.

 


The 8-port Tri-Mode ROC device provides SAS data transfer rates of 12, 6 and 3Gb/s per lane and SATA data transfer rates of 6 and 3 Gb/s per lane. The high-port count ROC helps eliminate storage bottlenecks with eight PCI Express® lanes and complies with the PCIe 4.0 specification, offering more than 2 million IOPS (4K RAID RR) and up to 240K RAID 5 IOPS (4K RW).



• Balance protection and performance for critical applications with MegaRAID levels 0, 1, 1E, 5, 6, 10, 50 and 60

• Reduce EMI with Spread Spectrum Clocking (SSC) and protect confidential data with data encryption

• Detect and recover data corruption with T-10 Optical Support and T-10 End-to-End Data Protection (EEDP)

• Take advantage of 12Gb/s speeds while utilizing 6Gb/s drives and backplanes with DataBolt bandwidth aggregation technology

• Supports up to 2,000 SAS or SATA devices and 6,000 outstanding IOs.

• Available only to OEMs through direct sales