128GB DDR4-2933 ECC LRDIMM - TAA Compliant

Experience enterprise-grade reliability and remarkable performance with Axiom’s 128GB DDR4-2933 ECC LRDIMM module. Built for demanding data-center workloads, this high-density memory delivers the stability, speed, and efficiency essential for mission-critical servers. DDR4 technology introduces smarter power management and higher data throughput, translating into tangible improvements for applications ranging from virtualization and databases to analytics and AI workloads. With ECC (Error-Correcting Code) and Load-Reduced DIMM (LRDIMM) architecture, you gain not only larger memory capacity but enhanced data integrity and reduced memory bottlenecks, helping systems operate more predictably under heavy load. The module is designed to meet stringent performance and procurement standards, including TAA compliance for government and enterprise deployments. Whether you’re upgrading existing servers or building a scalable memory pool for a growing workload, this 128GB module is engineered to deliver consistent, long-term value.

• High-capacity density for dense servers: 128GB per DIMM enables larger in-memory datasets, faster caches, and improved virtualization density. This capacity is ideal for memory-intensive workloads, allowing you to consolidate workloads and reduce the need for frequent memory expansion while maintaining robust ECC protection for data integrity.
• DDR4-2933 speed for strong bandwidth: Operating at 2933 MT/s, this module delivers superior memory bandwidth compared with older generations. The higher data rate translates to faster access to large data structures, improved response times for OLTP databases, and smoother handling of memory-hungry applications in mixed workloads.
• ECC + LRDIMM for reliability and efficiency: The ECC feature corrects single-bit errors on the fly, increasing server uptime and reducing the risk of silent data corruption. The Load-Reduced DIMM design offloads memory buffer activity, improving signal integrity and allowing more DIMMs to operate in parallel without compromising stability.
• TAA compliant for compliant procurement: This module meets Trade Agreements Act requirements, making it suitable for government, education, and enterprise deployments that mandate compliant sourcing. TAA compliance helps streamline purchasing, licensing, and regulatory acceptance in diverse IT environments.
• Scales across multi-DIMM configurations with improved efficiency: DDR4 memory on this module scales effectively in multi-DIMM per channel configurations, with performance improvements cited up to 65% faster in 3-DIMM per channel (3DPC). This means you can optimize channel utilization and memory bandwidth as you populate more modules, driving better overall system performance in parallel workloads.

Technical Details of 128GB DDR4-2933 ECC LRDIMM - TAA Compliant

• Capacity: 128GB per DIMM
• Memory Type: DDR4 ECC LRDIMM (Load-Reduced DIMM)
• Speed: 2933 MT/s
• ECC: Yes, supports Error-Correcting Code for data integrity
• Compliance: TAA compliant for regulated procurement

How to install 128GB DDR4-2933 ECC LRDIMM

• Power down the server completely, unplug the power cords, and ground yourself to prevent static discharge.
• Consult your server’s documentation to verify compatibility with DDR4 ECC LRDIMM modules and the recommended population guidelines for 3DPC configurations.
• Identify the correct memory slots for installation, ideally following the manufacturer’s channel population pattern to maximize bandwidth and stability when using multiple DIMMs per channel.
• Open the memory slot latches, align the notch on the module with the slot, and firmly press until the module is fully seated and the latches click into place.
• Repeat for any additional modules, ensuring all modules are properly seated and the slots’ latches are secured.
• Reconnect power, boot the server, and enter the BIOS/UEFI to confirm that all installed memory is detected. Run a memory diagnostic or POST test to verify ECC is functioning and no errors are reported.

Frequently asked questions

• Q: What is the capacity of this memory module?
  A: It provides 128GB per DIMM, delivering high-density memory suitable for large databases, virtualization, and memory-intensive applications.
• Q: Does this module include ECC?
  A: Yes. It features Error-Correcting Code (ECC) to detect and correct single-bit memory errors, enhancing data integrity and system reliability.
• Q: What does LRDIMM mean?
  A: LRDIMM stands for Load-Reduced DIMM. This architecture reduces the load on the memory controller, enabling higher memory densities and improved stability in multi-channel server configurations.
• Q: Is this memory compliant with TAA?
  A: Yes, this product is TAA compliant, making it suitable for procurement in regulated environments and government-wide purchasing programs.
• Q: What systems are compatible with DDR4-2933 ECC LRDIMM 128GB?
  A: Compatibility depends on the server’s motherboard and BIOS support for DDR4 ECC LRDIMM modules and 3DPC configurations. Always verify vendor compatibility and population guidelines before installation.
• Q: Can memory speed degrade if I mix modules with different speeds?
  A: Yes. Mixing memory of different speeds or architectures can cause the system to downclock to the lowest common speed. For best performance, use matched modules per channel as per manufacturer recommendations.
• Q: How does ECC improve reliability?
  A: ECC detects and corrects single-bit errors automatically, reducing the chance of data corruption and unplanned downtime in enterprise environments.
• Q: Does this module require a motherboard that supports ECC and LRDIMM?
  A: Yes. Ensure your server motherboard and BIOS support DDR4 ECC LRDIMM and the intended population pattern (including 3DPC) before purchasing.