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Green rectangular memory module with gold edge connectors and black chips

Axiom

Axiom 16GB DDR4-2133 ECC RDIMM for Nutanix

SKU CH-G89N-43YAG

ECC registered DDR4-2133 memory adds 16 GB capacity for Nutanix systems

  • Faster application loads with 100% speed increase over DDR3
  • 30% performance gain in single DIMM configurations
  • 65% faster scaling in 3-DIMM per channel setups
  • 20% lower power consumption reduces cooling needs
  • ECC RDIMM design delivers enterprise-grade reliability and fault tolerance

Purpose-built DDR4-2133 ECC RDIMM

This Axiom module delivers 16 GB of DDR4-2133 registered ECC memory designed for Nutanix platforms. The RDIMM form factor and error-correcting code suit enterprise workloads that demand data integrity and sustained uptime. It targets administrators scaling cluster capacity with validated, single-rank density.

Upgrade from DDR3 or lower-density DDR4

Replacing DDR3 with this module can yield up to 30% faster single-DIMM throughput and up to 65% higher bandwidth in three-DIMM-per-channel configurations. The jump is worth it when applications hit memory bottlenecks or when 300% greater component density lets you consolidate workloads onto fewer nodes. A 20% reduction in power draw also eases cooling and battery reserves in dense racks.

Fits Nutanix nodes with DDR4 RDIMM slots

The stick installs directly into registered DDR4 DIMM sockets, requiring a platform that supports ECC RDIMMs at 2133 MT/s. It frees additional DIMM slots for future expansion while the lower voltage profile reduces thermal load on shared airflow paths. Buyers needing non-ECC UDIMMs, higher frequencies, or capacities beyond 16 GB per module should look elsewhere.

Highlights

  • Faster application loads with 100% speed increase over DDR3
  • 30% performance gain in single DIMM configurations
  • 65% faster scaling in 3-DIMM per channel setups
  • 20% lower power consumption reduces cooling needs
  • ECC RDIMM design delivers enterprise-grade reliability and fault tolerance

Specifications

No published specifications for this item yet.

Questions about this item

What form factor and pin layout does this 16 GB DDR4-2133 ECC RDIMM use for Nutanix systems?

The module is a standard DDR4 RDIMM, so it fits a 288-pin DIMM slot on a compatible Nutanix motherboard.

Which slot population order should I follow when installing multiple 16 GB DDR4-2133 ECC RDIMMs in a Nutanix node?

Fill the lowest-numbered slot in each channel first to enable the 3-DIMM-per-channel scaling the DDR4 design supports.

How often should I expect to replace this 16 GB DDR4-2133 ECC RDIMM under normal server workloads?

DDR4 ECC RDIMMs are rated for continuous enterprise operation and typically remain in service for the life of the platform.

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