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    • For IBM Power 5

    RAID Cards for IBM Power5 Systems

    IBM RAID cards for POWER5 systems deliver reliable storage control with RAID capabilities tailored for the POWER5 server generation. These PCIe-based SAS RAID adapters support essential RAID levels including RAID 0, 5, 6, 10, and system-level mirroring, providing solid data protection and availability for legacy enterprise environments.

    With select models featuring integrated write cache (for improved write performance), hot-swap support, and compatibility with internal/external SAS/SATA drives (primarily HDDs), these adapters enable flexible storage expansion and redundancy. They integrate seamlessly with POWER5 servers running AIX, IBM i, or Linux, and support high-availability configurations in compatible setups.

    Common models include PCIe Gen2 SAS RAID adapters (e.g., feature codes such as 573A/573B for basic RAID, or cached variants like 573C/EL50), providing 3 Gb/s SAS performance suited to POWER5's PCIe slots. These cards are suitable for databases, virtualization, ERP systems, and other workloads requiring dependable storage in aging POWER5 infrastructure.

    IBM POWER5 RAID cards are backed by a 60-day warranty, ensuring quality and dependable performance for legacy systems.

    Key Features

    • Support for RAID levels 0, 5, 6, 10, and mirroring.
    • Optional write cache (on select models) for improved write performance.
    • High-availability configurations and system-level redundancy support.
    • PCIe Gen2 interface with 3 Gb/s SAS connectivity.
    • Hot-swap capable for reduced disruption during maintenance.
    • Compatibility with SAS/SATA HDDs.
    • Optimized for IBM POWER5 servers running AIX, IBM i, or Linux.
    • Redundant power and component support in system integration.

    Specifications

     
     
    Attribute Specification
    Interface PCIe Gen2 x8 (model-dependent)
    SAS Ports Typically 4–8 internal/external ports (model-dependent)
    RAID Levels Supported 0, 5, 6, 10, mirroring
    Cache Optional write cache (e.g., 512 MB on cached models)
    Data Transfer Rate 3 Gb/s SAS (per port)
    Supported Systems IBM POWER5 servers (e.g., 9110-51A, 9115-505, 9117-570, 9406-520, 9406-550, 9406-570, 9406-595) – check specific feature codes
    Operating Systems AIX (5.2/5.3), IBM i (5.4/6.1), Linux (RHEL 4, SLES 9/10)
    Form Factor PCIe low-profile or full-height adapter
    Warranty 60 days
     

    Compatibility

    IBM RAID cards are compatible with IBM POWER5 servers and operating systems:

    • Servers: POWER5 models (e.g., 9110-51A, 9115-505, 9117-570, 9406-520, 9406-550, 9406-570, 9406-595) – verify specific feature codes and slot requirements.
    • Operating Systems: AIX (5.2/5.3), IBM i (5.4/6.1), Linux distributions (RHEL 4, SLES 9/10) certified for POWER5.

    Requires compatible PCIe slots, system firmware, and appropriate cabling/backplanes.

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