The H5-25379-00 is an part of a storage expansion card designed by the company LSI. It is a 12g SAS 9300-8e host bus adapter that provides features to help enhance storage performance and scalability. It has a PCIe 3.0 x8 lane as well as 256MB of DDR3 800MHz cache memory for faster data transfer. Additionally, it can provide transfer data rate of up to 12Gbps per port. Furthermore, the H5-25379-00 card supports RAID 0,1,5,6,10,50,60 and it runs on both 2.5 inch and 3.5 inch SATA and SAS HDDs. It is also compatible with a variety of operating systems, including Windows, Linux, and VMware.