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For IBM Power 9

IBM Power9 Compatible Memory Upgrades

Upgrade or expand memory in your IBM Power9 servers with high-performance DDR4 DIMMs and DDIMMs at Data Tech Computer. Our selection includes enterprise-grade DDR4 memory modules (typically 2666 MHz) optimized for Power9 models such as S922 (9009-22A/G), S924 (9009-42A), S914 (9009-41A), and E950 (9040-MRX). These modules deliver excellent bandwidth, low latency, and high capacity to support demanding AIX, IBM i, and Linux workloads, virtualization, databases, analytics, SAP, Oracle, and high-performance computing tasks.

Key Benefits for Power9 Memory

  • DDR4 technology – 2666 MHz speeds for high bandwidth and performance
  • Capacities from 16 GB to 512 GB per module (feature codes EMxx series and equivalents)
  • Sold in matched pairs or quads for optimal channel population and bandwidth
  • Full compatibility with POWER9 memory controllers
  • Supports high-density configurations (up to 4 TB+ in multi-socket models like S924/E950)
  • ECC and advanced error correction for mission-critical reliability
  • 60-day warranty on all Power9 memory modules
  • Ideal for scaling Power9 systems for large-scale virtualization, in-memory databases, analytics, and enterprise workloads

Browse our featured DDR4 memory options below, fully compatible with IBM Power9 servers.