LRST9608-4M4S is a new product which developed on the basis of the chip scheme LSI SAS2008, which can provide high performance for SSD and HHD of different kinds of servers. It is based on the LSI I/O controller that highly integrates the latest enhancements in PCIe and SAS tech with RAID functions. This adapter has 4 M.2 B-Key connectors and 4 SATA ports for SATA devices, which provides data transfer of 6.0Gbps, 3.0Gbps, and1.5Gbps. Features 8 internal SATA ports SAS 2008 6Gb/s SATA controller Supports 4*M.2 B-Key&4*7Pin SATA connectors. Low-profile&High-profile brackets to be equipped with Support RAID 0, 1 and 10 Supports communica?on speeds of 6.0Gbps, 3.0Gbps, and1.5Gbps. Compatible with SATA 6G, 3G and 1.5G hard disk drives.