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    • For IBM Power 8

    IBM Power8 Expansions - PCIe Gen3 I/O & NVMe Drawers

    Discover scalable expansion solutions for IBM Power8 systems. These PCIe Gen3 I/O drawers, fanout modules, NVMe storage expansions, and supporting cables/adapters add PCIe adapter slots and high-speed storage bays to support demanding workloads in AIX, IBM i, or Linux environments. Designed for rack-mount flexibility, they connect via appropriate converter cards and cable pairs for enhanced I/O and storage capacity on Power8 servers.

    Why Choose Power8 Expansions?

    IBM Power8 servers (e.g., S822/S824 8284-22A/42A, E870/E880 9119-MHE/MME, 8408-E8E, 9109-RMD) benefit from external expansions to increase PCIe adapter capacity and storage beyond internal limits. The EMX0 PCIe Gen3 I/O Expansion Drawer provides up to 12 full-length/full-height PCIe Gen3 slots (via dual fanout modules), while compatible NVMe or SSD expansion options add high-performance storage. These units attach via CXP or other converter cards and cable pairs (optical for extended reach, copper for cost efficiency), providing redundancy and scalability. Ideal for enterprise workloads, virtualization, databases, and analytics requiring expanded I/O and storage without full system replacement.

    Available IBM Power8 Expansions & Components

    • IBM EMX0 PCIe Gen3 I/O Expansion Drawer Feature Code: EMX0 4U rack-mount PCIe Gen3 I/O drawer (19-inch wide). Supports up to 12 PCIe Gen3 slots (full-length/full-height) when populated with dual fanout modules. Standard high-bandwidth expansion for Power8 servers. Connects via appropriate PCIe converter cards and cable pairs (optical or copper). Widely used for adapter-heavy configurations.
    • IBM EMXF Fanout Module (PCIe Gen3) Feature Code: Associated with EMXF PCIe Gen3 fanout module for EMX0 drawer. Provides six PCIe Gen3 slots per module (full-length/full-height). Dual modules fully populate EMX0 for 12 slots total. Essential for maximizing adapter capacity on Power8 systems via compatible converter cards and cables.
    • IBM NVMe / SSD Expansion Drawer (Power8 Compatible) Feature Code: Varies (e.g., compatible with #ESLS/ESLX NVMe enclosures) 2U–4U rack-mount NVMe or SSD expansion drawer with multiple U.2/U.3 bays or SAS/SATA slots. Connects via SAS expanders or PCIe adapters. Supports high-performance enterprise SSDs for Power8 workloads requiring fast storage. Compatible with Power8 via appropriate controllers and cables.

    Note: Power8 expansions primarily use PCIe Gen3 technology (#EMX0 series). NVMe options are supported via compatible PCIe adapters or enclosures. Optical cables provide extended reach; copper is cost-effective for shorter distances. Always verify exact converter card and cable requirements for your Power8 model.

    Compatibility & Support

    These expansions are compatible with IBM Power8-based systems, including but not limited to Power S822 / S824 (8284-22A / 42A), Power E870 / E880 (9119-MHE / MME), Power Systems models 8408-E8E, 9109-RMD, and similar, and compatible with AIX, IBM i, and Linux environments.

    Refer to individual product pages for exact connection requirements, supported adapters/SSDs, OS/firmware compatibility, and installation notes. All items include a 60-day limited warranty.

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