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Green 288-pin DDR4 LRDIMM memory module 32GB

Axiom

Axiom A7910489-AX 32GB DDR4 2133 ECC CL15 memory upgrade

SKU CH-BQ9C-FYHGX MPN A7910489-AX

32GB DDR4-2133 ECC LRDIMM CL15 for Dell systems, 1.20V, RoHS compliant

  • Total capacity32 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Product type288-Pin DDR4 SDRAM
  • Compatible systemsDell
  • 32GB capacity for large workloads
  • ECC protection prevents data corruption
  • DDR4 2133 speed with CL15 latency
  • 20V operation reduces power consumption
  • 288-pin LRDIMM form factor for Dell systems

Dell System Memory Upgrade

This 32GB DDR4 LRDIMM is a system-specific module built for compatible Dell servers and workstations. It operates at 2133 MHz with a CAS latency of CL15 and runs at 1.20V. Error-correcting code (ECC) support protects data integrity in mission-critical environments. The 288-pin design conforms to the DDR4-2133 standard.

Suited For And Limits

IT teams maintaining qualified Dell platforms that require registered ECC LRDIMMs will find this module matches the required specifications. It is not suitable for desktop PCs, laptops, or consumer motherboards that use unbuffered non-ECC UDIMMs. Systems needing higher frequencies, lower latencies, or non-ECC memory should look at different memory types.

Capacity And Headroom

The single 32GB module provides substantial memory capacity for virtualisation, database caching, and large dataset processing within supported Dell chassis. DDR4 architecture delivers 100% faster data rates and up to 300% higher densities compared to DDR3, with 20% reduced power demand. Headroom is defined by the platform's maximum supported memory per slot and total populated DIMM count.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $390.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $12.22 per GB
Pricier than about 58% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameAxiom
Model nameA7910489-AX
Total capacity32 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2133 (PC4 17000)
Memory
CAS latencyCL15
ECC supportYes
Power
Rated voltage1.2 V
Size & build
Shipping weight0.45 kg
Package size152 × 76 × 51 mm
Compatibility
Compatible systemsDell

Questions about this item

What Dell server or workstation model is this 32GB DDR4-2133 ECC LRDIMM validated for?

The module is built to Dell system-specific requirements for DDR4 2133 (PC4 17000) operation with ECC and CL15 timing at 1.20V.

If I keep older DDR3 DIMMs in the same platform, can this DDR4 LRDIMM run alongside them?

No, DDR4 and DDR3 use different pinouts and voltages; they cannot be mixed in the same system.

After installation, how can I confirm the ECC CL15 2133 MHz configuration is active?

Check the BIOS memory information or OS tools; they should report 32GB at 2133 MHz, CL15, ECC enabled, 1.20V.

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