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IBM Parts

IBM Parts - Processors, Power Supplies & FRUs

Find a comprehensive selection of IBM-compatible parts for Power Systems, AS/400, iSeries, System i, and legacy models. These include processors (CPUs), power supplies, cables, fans, backplanes, batteries, and other field-replaceable units (FRUs) to support maintenance, upgrades, and repairs in AIX, IBM i, or Linux environments.

Why Choose IBM-Compatible Parts?

IBM Power and legacy AS/400/iSeries systems require precise, compatible components to maintain performance, reliability, and compatibility. Processors and memory upgrades extend system life. Power supplies, fans, and backplanes ensure stability, and cables support proper attachment. All parts are selected for exact FRU/part number matching or cross-compatibility across generations—from classic AS/400 (9406 series) to Power10—ensuring seamless integration and long-term support for mission-critical environments.

Available IBM Parts & Components

  • IBM Processors & CPUs POWER5, POWER6, POWER7, POWER8, POWER9, POWER10 processors and multi-chip modules (MCMs). Various cores, frequencies, and feature codes for system upgrades and replacements on compatible models.
  • IBM Power Supplies & PSUs Redundant/hot-swap power supplies for Power5–Power10 servers (e.g., 820 W, 1100 W, 1400 W, 1900 W models). Compatible with S/I/E series, 82xx, 91xx, and legacy towers.
  • IBM Fans, Heatsinks & Cooling System fans, blower assemblies, processor heatsinks, and cooling modules. Ensures thermal stability for rack/tower Power systems and legacy AS/400/iSeries hardware.
  • IBM Backplanes, Cables & Connectors SAS/SATA backplanes, RIO/HSL cables, 12X cables, power cables, and internal harnesses. Critical for disk expansion, I/O drawer attachment, and system interconnects.
  • IBM Batteries & Supercapacitors System batteries (RTC/NVRAM), cache batteries, and supercapacitors for RAID controllers and write cache protection on Power and iSeries storage adapters.

Note: Parts are selected for exact FRU/part number compatibility or cross-reference where applicable. Always verify part numbers, firmware levels, and system model for proper fit and operation.

Compatibility & Support

These IBM parts are compatible with a wide range of systems, including but not limited to older AS/400 models (9406 series, e.g., 150/170/270/500–890), early iSeries servers (e.g., 720/730/740/810/820/890), Power5–Power10 servers (p5, p6, p7, p8, p9, p10, S/I/E series), and compatible with AIX, IBM i/OS/400, and Linux environments.

Refer to individual product pages for exact part numbers/FRUs, supported models, installation notes, and any required firmware or adapters. All items include a 60-day limited warranty.

  • IBM 97P4349 fan assembly for iSeries 520 showing fan module, connector, and mounting brackets designed for 9405/9406-520 chassis

    IBM 97P4349 Fan Assembly for 520

    The IBM 97P4349 is a genuine replacement fan assembly specifically designed for the IBM iSeries Model 520 (9405/9406-520) servers. This critical cooling component ensures proper airflow through the system, helping to maintain safe operating temperatures...

    $200.00
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  • IBM 39J2473 fan assembly module showing compact design, connector, and mounting hardware for iSeries pSeries servers

    IBM 39J2473 FAN

    The IBM 39J2473 is a replacement fan assembly (often referred to as a quiet fan or small fan module) engineered for reliable cooling in various IBM iSeries and pSeries systems. This essential component helps maintain optimal operating temperatures,...

    $70.00
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  • IBM 39J5554 / 42R5130 / 42R8305 new cache battery pack showing compact Li-Ion module with connector for RAID adapters in iSeries and Power Systems

    IBM 39J5554 / 42R5130 / 42R8305 New Cache Battery

    The IBM 39J5554 (cross-referenced as 42R5130 and 42R8305) is a new replacement cache battery pack designed for various IBM PCI-X and PCIe RAID disk controllers. This 3.6V/3.7V Lithium-Ion battery (typically 3900 mAh) provides backup power to the write...

    $239.00
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  • IBM 42R3965 / 74Y5665 new cache battery pack showing compact Li-Ion module with connector for RAID adapters in iSeries and Power Systems

    IBM 42R3965 / 74Y5665 New Cache Battery

    IBM 42R3965 / 74Y5665 New Cache Battery The IBM 42R3965 (cross-referenced as 74Y5665) is a new replacement cache battery pack for select IBM PCI-X and PCIe RAID disk controllers. This 3.7V Lithium-Ion battery provides backup power to the write cache...

    $362.00
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  • IBM 44L0302 / 44V5247 new cache battery pack showing compact Li-Ion module with connector for RAID adapters in iSeries and Power Systems

    IBM 44L0302 / 44V5247 New Cache Battery

    IBM 44L0302 / 44V5247 New Cache Battery The IBM 44L0302 (cross-referenced as 44V5247) is a new replacement cache battery pack for select IBM PCI-X and PCIe RAID disk controllers. This 3.7V Lithium-Ion battery supplies backup power to the controller's...

    $198.00
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  • IBM 44L0305 / 44V3696 new cache battery pack showing compact Li-Ion module with connector for RAID adapters in iSeries and Power Systems

    IBM 44L0305 / 44V3696 New Cache Battery

    IBM 44L0305 / 44V3696 New Cache Battery The IBM 44L0305 (cross-referenced as 44V3696) is a new replacement cache battery pack for select IBM PCI-X and PCIe RAID disk controllers. This 3.7V Lithium-Ion battery delivers backup power to the write cache,...

    $285.00
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  • IBM 44L0313 / 42R5070 new cache battery pack showing compact rechargeable module with connector for RAID adapters in iSeries and Power Systems

    IBM 44L0313 / 42R5070 New Cache Battery

    IBM 44L0313 / 42R5070 New Cache Battery The IBM 44L0313 (cross-referenced as 42R5070) is a new replacement cache battery pack for various IBM RAID disk controllers. This rechargeable battery (typically NiMH or Li-Ion at 3.6V) provides essential backup...

    $239.00
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  • IBM 44V3429 blue slide tape mounting rails kit showing left and right rail assemblies with mounting hardware and blue color coding for easy identification in rack servers

    IBM 44V3429 Blue Slide Tape Mounting Rails

    IBM 44V3429 Blue Slide Tape Mounting Rails The IBM 44V3429 is a set of blue slide tape mounting rails (rack slide kit) designed for secure installation of internal tape drives in IBM rack-mounted Power Systems, iSeries, and related server chassis. These...

    $100.00
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  • IBM 44V4145 / 74Y5667 new cache battery pack showing compact Li-Ion module with connector for RAID adapters in iSeries and Power Systems

    IBM 44V4145 / 74Y5667 New Cache Battery

    IBM 44V4145 / 74Y5667 New Cache Battery The IBM 44V4145 (cross-referenced as 74Y5667) is a new replacement cache battery pack for select IBM PCI-X and PCIe RAID disk controllers. This 3.7V Lithium-Ion battery provides essential backup power to the write...

    $295.00
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  • IBM 44V7597 / 00E5725 new cache battery pack showing compact Li-Ion module with connector for RAID adapters in iSeries and Power Systems

    IBM 44V7597 / 00E5725 New Cache Battery

    IBM 44V7597 / 00E5725 New Cache Battery The IBM 44V7597 (cross-referenced as 00E5725) is a new replacement cache battery pack for select IBM PCI-X and PCIe RAID disk controllers. This 3.7V Lithium-Ion battery supplies backup power to the write cache,...

    $558.00
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