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    • for IBM Power 10

    IBM Power10 Expansions - PCIe Gen4 I/O & NVMe Drawers

    Discover high-performance expansion solutions for IBM Power10 systems. These PCIe Gen4 I/O drawers, fanout modules, and NVMe storage expansions add scalable PCIe adapter slots and high-speed NVMe bays to support demanding workloads in AIX, IBM i, or Linux environments. Designed for rack-mount flexibility, they connect via CXP converter cards and optical/copper cables for enhanced I/O and storage capacity.

    Why Choose Power10 Expansions?

    IBM Power10 servers benefit from modular external expansions to increase PCIe Gen4 adapter capacity and NVMe storage without internal limitations. The ENZ0 PCIe Gen4 I/O Expansion Drawer offers up to 12 full-length/full-height PCIe Gen4 slots (via dual fanout modules), while the ESR0 NED24 NVMe Expansion Drawer provides 24 U.2 NVMe bays for enterprise SSDs. These units attach via dual CXP Converter Cards (#EJ24 or #EJ2A) and cable pairs (optical for longer distances or copper for cost efficiency), delivering redundancy and high bandwidth. Ideal for hybrid cloud, analytics, AI, and mission-critical applications requiring expanded I/O and storage scalability.

    Available IBM Power10 Expansions & Components

    • IBM ENZ0 PCIe Gen4 I/O Expansion Drawer Feature Code: ENZ0 4U rack-mount PCIe Gen4 I/O drawer (19-inch wide). Supports up to 12 PCIe Gen4 slots (8 x16 & 4 x8) when equipped with two #ENZF fanout modules. High-bandwidth expansion for Power10 systems, replacing older PCIe Gen3 drawers (#EMX0). Connects via PCIe x16 to CXP Converter Cards (#EJ24 or #EJ2A) and cable pairs (#ECLX 3m optical, #ECLY 10m optical, #ECLS 3m copper).
    • IBM ENZF PCIe4 6-Slot Fanout Module Feature Code: ENZF PCIe Gen4 fanout module for ENZ0 drawer. Delivers six PCIe Gen4 slots per module (4 x16 & 2 x8 using x16 connectors; full-length/full-height). Dual modules fully populate ENZ0 for 12 slots total. Essential for maximizing adapter capacity on Power10 servers via CXP adapters and specified cables.
    • IBM ESR0 NED24 NVMe Expansion Drawer Feature Code: ESR0 2U rack-mount NVMe storage expansion with 24 U.2 NVMe bays (supports 7mm/15mm Gen3 carriers). Dual redundant AC power supplies. Connects via dual CXP Converter adapters (#EJ24 or #EJ2A) and cable pairs (#ECLX, #ECLY, #ECLS). Supports IBM U.2 NVMe SSDs for high-performance storage in Power10 environments.

    Note: These expansions require matching CXP converter cards and cable pairs for proper attachment. Optical cables provide extended reach; copper offers economical performance. Designed specifically for Power10 architecture.

    Compatibility & Support

    These expansions are compatible with IBM Power10-based systems, including but not limited to Power10 servers supporting PCIe Gen4 I/O and NVMe expansions, and compatible with AIX, IBM i, and Linux environments. Requires appropriate CXP adapters (#EJ24/#EJ2A) and cable pairs.

    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.

    • IBM ENZ0 PCIe Gen4 I/O Expansion Drawer for IBM i Power11 Systems
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      IBM ENZ0 PCIe Gen4 I/O Expansion Drawer

      The IBM ENZ0 PCIe Gen4 I/O Expansion Drawer (Feature Code: ENZ0) is a high-performance 4U rack-mount PCIe expansion enclosure designed for IBM Power Systems. This drawer supports up to 18 PCIe Gen4 adapter slots (with appropriate riser configurations),...

      $5,200.00
      Add to Cart
    • IBM ENZF PCIe4 6-Slot Fanout Module for Power11
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      IBM ENZF PCIe4 6-Slot Fanout Module

      The IBM ENZF PCIe4 6-Slot Fanout Module (Feature Code: ENZF) is a high-performance PCIe Gen4 fanout module designed for installation in the ENZ0 PCIe Gen4 I/O Expansion Drawer. This module provides six full-length, full-height PCIe Gen4 adapter slots...

      $5,000.00
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    • IBM ESR0 NED24 NVMe Expansion Drawer for Power11
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      IBM ESR0 NED24 NVMe Expansion Drawer

      The IBM ESR0 NED24 NVMe Expansion Drawer (Feature Code: ESR0) is a high-performance 2U rack-mount NVMe expansion enclosure designed for IBM Power Systems. This drawer supports up to 24 NVMe U.2 SSDs (15mm height) with PCIe Gen4 connectivity, providing...

      $13,600.00
      Add to Cart
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