IBM 39R8795 ServeRAID Ultra320 SCSI 128MB PCI Express Raid Controller

Product Description

The IBM 39R8795 ServeRAID Ultra320 SCSI RAID Controller is a robust storage solution engineered to deliver superior performance and data protection for IBM's enterprise server environments. Featuring a PCI Express interface, it offers high-speed connectivity to the server's motherboard, ensuring efficient data transfer between the controller, the host system, and the connected SCSI drives. The inclusion of 128MB of cache memory significantly accelerates read and write operations by buffering frequently accessed data, thereby reducing latency and improving overall application responsiveness. This controller supports a comprehensive range of RAID (Redundant Array of Independent Disks) levels, including RAID 0, 1, 5, 6, 10, 50, and 60. This flexibility allows administrators to configure storage arrays that balance performance, data redundancy, and capacity according to specific workload requirements. For instance, RAID 1 provides mirroring for data protection, while RAID 5 and 6 offer parity-based redundancy with improved read performance. Higher levels like RAID 50 and 60 combine striping and parity for enhanced performance and fault tolerance in demanding environments. Designed specifically for IBM's ServeRAID family, the 39R8795 is built for reliability and scalability. It is compatible with Ultra320 SCSI drives, which were a high-performance standard for enterprise storage at the time of its release. This controller is an ideal choice for servers hosting critical applications, databases, or file servers where data integrity, high availability, and fast storage access are paramount. Its advanced features help protect against data loss due to drive failures and ensure continuous operation.