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    • For AS400 Models 170/720/820

    IBM AS/400 Models 170, 720 & 820 Compatible Memory Upgrades

    Upgrade or expand memory in your IBM AS/400 Models 170 (9406-170), 720 (9406-720), and 820 (9406-820) servers with compatible SDRAM (PC100/PC133) DIMMs at Data Tech Computer. These older SDRAM memory modules (typically 100–133 MHz) are designed for the PowerPC-based processors in these classic AS/400 systems, providing reliable capacity increases to support legacy OS/400 workloads (V4R5–V5R3), basic ERP, financials, distribution, databases, and business applications still running in production on these mid-range AS/400 platforms.

    Key Benefits for AS/400 170/720/820 Memory

    • SDRAM technology – 100–133 MHz speeds for stable legacy performance
    • Capacities from 256 MB to 4 GB per DIMM (feature codes typically 4120, 4121, 4122, 4123, 4124, etc.)
    • Sold in matched pairs for optimal dual-channel or interleaved operation
    • Full compatibility with POWERPC memory controllers in Models 170, 720 & 820
    • Supports maximum system capacities: up to 16 GB (Model 170), up to 32 GB (Model 720), up to 64 GB (Model 820) depending on configuration and processor
    • ECC and basic error correction for stability in older systems
    • 60-day warranty on all AS/400 170/720/820 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 SDRAM memory options below, fully compatible with IBM AS/400 Models 170, 720 & 820.

    • IBM 3001 32MB Main Storage DIMM
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      IBM 3001 32MB Main Storage DIMM

      IBM 3001 32MB Main Storage DIMM 32MB Memory 1 DIMM IBM 3001 32MB Main Storage FC #3001 is used on Models 170, 620, 720, S20. For all models, DIMMs are plugged directly into the CPU or #2830 Memory Riser Card and must be added in pairs. Maximums...

      $75.00
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    • IBM 3002 128MB Main Storage DIMM
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      IBM 3002 128MB Main Storage DIMM

      IBM 3002 128MB Main Storage DIMM 128MB Memory 1 DIMM IBM 3002 128MB Main Storage DIMM 64MB technology. FC #3002 is used on Models 170, 620, 720, 820, S20. For all models, DIMMs are plugged directly into the CPU or #2830 Memory Riser Card and must...

      $100.00
      Add to Cart
    • IBM 3003 256MB Main Storage DIMM
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      IBM 3003 256MB Main Storage DIMM

      IBM 3003 256MB Main Storage DIMM 256MB Memory 1 DIMM IBM 256MB Main Storage The #3003 DIMM is used on the Model 170 and plugs directly into the CPU or memory riser card depending on the processor feature. Must be added in pairs. Mixing #3003 and...

      $125.00
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    • IBM 3004 256MB Main Storage DIMM
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      IBM 3004 256MB Main Storage DIMM

      IBM 3004 256MB Main Storage DIMM 256MB Memory 1 DIMM IBM 3004 256MB Main Storage DIMM The 256MB DIMM uses 128MB technology. FC #3004 is used by Models 170, 720, 820 and plugs directly into the CPU board or memory riser card depending on the...

      $150.00
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    • IBM 3006 512MB Main Storage DIMM
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      IBM 3006 512MB Main Storage DIMM

      IBM 3006 512MB Main Storage DIMM 512MB Memory 1 DIMM IBM 3006 512MB Main Storage DIMM This 5125MB DIMM uses 256MB technology. FC #3006 is used on Model 820 on all processors. It plugs directly into the CPU or #2884 Main Storage Expansion Riser...

      $150.00
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    • IBM 3007 1GB Main Storage
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      IBM 3007 1GB Main Storage

      IBM 3007 1GB Main Storage 1GB Memory 1 DIMM IBM 3007 This 1GB DIMM uses 256MB technology. FC #3007 is used on Model 820. It plugs directly into the CPU or #2884 Main Storage Expansion Riser Card. For processors: #0150, 0151, #0152, #2435, #2436,...

      $150.00
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