The RocketRAID 1640 Controller is a hardware RAID (Redundant Array of Independent Disks) controller card manufactured by HighPoint Technologies. It is designed to manage multiple hard drives or solid-state drives (SSDs) connected to your computer in various RAID configurations (such as RAID 0, RAID 1, RAID 5, RAID 10, etc.). These configurations improve data redundancy, performance, or both, depending on the RAID level used.
The RocketRAID 1640 Controller Windows driver is software that allows your Windows operating system to communicate with and manage the RocketRAID 1640 controller card and the attached drives. Without the proper driver, the system will not be able to detect the drives or properly interact with the RAID controller.