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Green rectangular DDR4 memory module with gold 288-pin edge connector and black chips

Axiom

Axiom A8451131-AX 64GB DDR4-2133 ECC LRDIMM memory card

SKU CH-FR31-1HY3V MPN A8451131-AX

High-capacity 64GB DDR4-2133 ECC LRDIMM module with 288-pin interface for stable server memory expansion

  • 64 GB capacity supports large datasets
  • ECC LRDIMM design detects and corrects data errors
  • DDR4-2133 speed delivers 17000 MB/s bandwidth
  • 288-pin form factor fits compatible Dell systems

Axiom 64GB DDR4-2133 ECC LRDIMM

This Axiom memory module provides 64GB of DDR4 capacity with ECC error correction and a load-reduced design for signal integrity. It operates at 2133 MT/s, rated as PC4-17000, and uses a 288-pin form factor. The part is validated for specific Dell platforms under model A8451131-AX.

Sustained load behaviour

Under continuous operation the ECC circuitry detects and corrects single-bit errors without halting the system. The load-reduced buffer lowers electrical loading on the memory bus, helping maintain timing margins during extended workloads. The module is not intended for consumer desktop boards that lack ECC and LRDIMM support in the BIOS. Buyers needing non-ECC UDIMM memory for standard desktop use should look elsewhere.

Highlights

  • 64 GB capacity supports large datasets
  • ECC LRDIMM design detects and corrects data errors
  • DDR4-2133 speed delivers 17000 MB/s bandwidth
  • 288-pin form factor fits compatible Dell systems

Specifications

BrandAxiom

Questions about this item

How much power does the 64GB DDR4-2133 ECC LRDIMM draw when running continuously?

The module operates at the standard DDR4 voltage of 1.2V; actual power draw depends on the server workload and memory controller configuration.

Which slot type is required to install the 288-pin DDR4 LRDIMM?

A 288-pin DDR4 DIMM slot that supports Load Reduced memory is required; the system must also be qualified for ECC LRDIMMs.

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