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Green rectangular DDR4 LRDIMM module with black chips and gold contacts

Axiom

Axiom AX42400L17C/64G 64GB DDR4-2400 ECC LRDIMM CL15 server RAM

SKU CH-00BZ-ZFZ7D MPN AX42400L17C/64G

64 GB DDR4-2400 ECC load-reduced 288-pin module at CL15 for high-density server memory

  • Total capacity64 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeLoad Reduced
  • Product type288-Pin DDR4 SDRAM
  • 64 GB capacity enables large memory configurations for virtualisation and databases
  • DDR4 2400 speed delivers 19200 MT/s bandwidth for demanding server workloads
  • ECC load-reduced design corrects errors and reduces electrical load on the memory bus
  • CL15 CAS latency at 1.20 V provides responsive access with efficient power use
  • 288-pin DDR4 LRDIMM form factor fits standard server memory slots

Axiom 64GB DDR4-2400 ECC LRDIMM

This 64GB DDR4-2400 module is built for servers that require error-correcting, load-reduced memory. It suits administrators expanding capacity in compatible 288-pin platforms where registered DIMMs are mandatory.

Fits 288-pin DDR4 slots with load-reduced support

The LRDIMM design reduces electrical load on the memory bus, allowing higher densities per channel. It needs a motherboard and processor that accept DDR4-2400 ECC LRDIMMs at 1.20V and CL15 timing.

Runs at 1.20V with standard DDR4 thermals

At the rated voltage the module operates within normal server thermal envelopes. Passive cooling from chassis airflow is sufficient; no active cooling on the DIMM itself is required.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $1,018.99
Pricier than about 81% of the 6,523 comparable items (median $188.99).
Total capacity 64 GB
Higher than about 70% of the 6,064 comparable items (median 32 GB).
Price per GB $15.92 per GB
Pricier than about 76% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameAxiom
Model nameAX42400L17C/64G
Total capacity64 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL15
ECC supportYes
Buffer typeLoad Reduced
Power
Rated voltage1.2 V
Size & build
Shipping weight0.07 kg
Package size140 × 38 × 5 mm

Questions about this item

What is the CAS latency limit of this CL15 DDR4-2400 module under sustained server workloads?

The module operates at a fixed CL15 latency rating at DDR4-2400 speed. This timing is the primary limit for access cycles during continuous operation.

How much heat and power does a 64GB LRDIMM running at 1.20V generate during all-day use?

Each module runs at 1.20 volts. The load-reduced buffer reduces electrical load on the memory bus, helping manage heat output in dense configurations.

Which server motherboard slot and chipset combination is required for this 288-pin ECC LRDIMM?

This 288-pin DDR4 LRDIMM requires a server motherboard with DDR4 LRDIMM slots and a chipset that supports load-reduced ECC memory.

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