44P4021 - IBM 64-BIT SCSI 50-Pin with 256MB PCI-Express Adapter Card

Description

The IBM 44P4021 is a high-performance SCSI controller card designed to integrate legacy SCSI storage devices with modern server architectures. Leveraging the PCI Express (PCIe) x8 interface, this card offers significantly higher bandwidth and lower latency compared to older PCI bus technologies, ensuring efficient data transfer between the server and connected SCSI peripherals. The card is equipped with a standard 50-pin SCSI connector, making it compatible with a wide range of SCSI devices such as hard drives, tape drives, and optical drives. A key feature of the 44P4021 is its substantial 256MB of onboard cache memory. This cache acts as a high-speed buffer, storing frequently accessed data and improving overall system responsiveness and throughput. By reducing the need for the CPU to directly manage every I/O operation, the cache significantly enhances the performance of storage-intensive applications and allows the server to handle more concurrent operations. This controller card is specifically designed and tested for compatibility with various IBM server platforms, ensuring seamless integration and reliable operation. It is an ideal solution for organizations that need to maintain or expand their use of SCSI-based storage infrastructure while benefiting from the performance advantages of a PCIe interface. The 44P4021 provides a robust pathway for data access, crucial for applications requiring high I/O performance and reliable storage connectivity.

Condition: Refurbished