The AMCC 3ware 9550SX/9590SE SATA RAID Manager is a software utility designed for managing and monitoring SATA RAID arrays created by the 3ware 9550SX or 3ware 9590SE RAID controller cards. These cards are used to manage multiple hard drives in a RAID configuration, allowing for features like redundancy (RAID 1), increased performance (RAID 0), or a combination of both (RAID 5).

The 3ware 9550SX/9590SE cards are often used in servers, workstations, or high-performance desktop systems that require enhanced storage management. The RAID Manager utility allows users to create, modify, and monitor the RAID arrays, as well as manage drive status, rebuild arrays, and perform other administrative tasks.