The HPE E208e-p SR Gen 10 External SAS RAID Controller is a high-performance server component designed for enterprise networking. With a total of 2 network ports, this controller is compatible with HP servers and boasts a variety of connectors, including 20+4 pin options and SAS ports. Built by the reputable brand HPE, this RAID controller is a reliable and efficient choice for managing and storing large amounts of data in a server environment.came out of a preconfigured server. never used