IBM 01DH504 57B4 4-Ports SAS 6Gb/s PCI Express 3 x8 RAID Adapter

Product Description

The IBM 01DH504, also identified by FRU 57B4, is a high-performance RAID adapter designed to enhance storage capabilities within IBM server environments. It features four internal SAS ports, enabling connectivity to a significant number of SAS or SATA drives. The adapter operates at a 6Gb/s interface speed, ensuring rapid data transfer rates essential for demanding enterprise applications. Its PCI Express 3.0 x8 bus interface provides ample bandwidth, preventing bottlenecks and maximizing the performance of connected storage devices. This RAID controller supports a comprehensive range of RAID levels, including RAID 0, 1, 5, 6, 10, 50, and 60. This extensive support allows for flexible configuration options, balancing performance, redundancy, and capacity according to specific business needs. Whether the requirement is for maximum performance (RAID 0), data mirroring (RAID 1), parity protection (RAID 5/6), or more complex configurations, the 01DH504 provides the necessary functionality. It typically includes onboard cache memory, often with battery backup unit (BBU) or flash-based write cache (FBWC) options, to protect data in the event of a power failure. Designed for seamless integration into IBM System x and other compatible servers, the 01DH504 is a critical component for building reliable and high-performing storage subsystems. It is ideal for applications such as databases, virtualization, and file servers where data availability and integrity are paramount. The adapter's robust feature set and high throughput capabilities make it a valuable asset for organizations seeking to optimize their storage infrastructure.