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    • For AS400 Models 800/810

    IBM AS/400 Models 800 & 810 Compatible Memory Upgrades

    Upgrade or expand memory in your IBM AS/400 Models 800 (9406-800) and 810 (9406-810) servers with compatible DDR1 (PC2100/PC2700) DIMMs at Data Tech Computer. These older DDR memory modules (typically 266–333 MHz) are designed for the Power4-based processors in these classic AS/400 systems, providing reliable capacity increases to support legacy OS/400 workloads (V5R1–V5R4), basic ERP, financials, distribution, databases, and business applications still running in production.

    Key Benefits for AS/400 800/810 Memory

    • DDR1 technology – 266–333 MHz speeds for stable legacy performance
    • Capacities from 256 MB to 4 GB per DIMM (feature codes typically 4120, 4121, 4122, 4123, etc.)
    • Sold in matched pairs for optimal dual-channel operation
    • Full compatibility with POWER4 memory controllers in Models 800 & 810
    • Supports maximum system capacities: up to 32 GB (Model 800), up to 64 GB (Model 810) depending on configuration
    • ECC and basic error correction for mission-critical stability in older systems
    • 60-day warranty on all AS/400 800/810 memory modules
    • Ideal for maintaining legacy AS/400 environments, increasing memory for existing OS/400 workloads, or extending system life before migration

    Browse our featured DDR1 memory options below, fully compatible with IBM AS/400 Models 800 and 810.

    • IBM 3022 128MB Main Storage DIMM
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      IBM 3022 128MB Main Storage DIMM

      IBM 3022 128MB Main Storage DIMM 128MB Memory 1 DIMM IBM 3022 is supported on Models 250, 270 and 810 #3022 cannot be mixed in pairs or quads with #3029: 128MB Main Storage DIMM. For the Model 250: Plugs directly into the processor. Must be added...

      $100.00
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    • IBM 3024 256 MB Main Storage DIMM
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      IBM 3024 256 MB Main Storage DIMM

      IBM 3024 256 MB Main Storage DIMM 256MB Memory 1 DIMM IBM 3024 256 MB Main Storage is supported on Models 250, 270 and 810 For the Model 250: Plugs directly into the processor. Must be added in pairs. Maximum: Two. For the Model 270: Supported on...

      $150.00
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    • IBM 3026 512MB Main Storage DIMM
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      IBM 3026 512MB Main Storage DIMM

      IBM 3026 512MB Main Storage DIMM 512MB Memory 1 DIMM IBM 3026 512MB Main Storage DIMM for AS400 Models 270 and 810. Replaces the #3025: 512MB Main Storage DIMM. #3026 cannot be mixed in pairs or quads with #3025: 512MB Main Storage DIMM For the...

      $350.00
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    • IBM 3027 1GB Main Storage DIMM
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      IBM 3027 1GB Main Storage DIMM

      IBM 3027 1GB Main Storage DIMM 1GB Memory 1 DIMM IBM 3027 1GB Main Storage DIMM for AS400 Models 270 and 810. Minimum OS/400 level: V5R1 For the Model 270: Supported on #2434 and #2454 processors. For the Model 810: Supported on #2469: 2-way...

      $150.00
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