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Green DDR4 UDIMM with black chips and gold contacts

Axiom

Axiom 8GB DDR4-2666 ECC UDIMM AX42666E19B-8G cpu accessory

SKU CH-ST5W-KNQ3S

8 GB DDR4-2666 ECC UDIMM adds error-correcting memory for stable server and workstation workloads

  • ECC protection prevents data corruption in critical workloads
  • DDR4 architecture delivers 30% faster single-DIMM performance over DDR3
  • 2666 MT/s data rate accelerates memory-intensive applications
  • 8 GB capacity matches modern processor requirements
  • 20% lower power consumption reduces cooling demands

Capacity and error correction

This 8 GB DDR4-2666 ECC UDIMM adds reliable memory capacity for workstations and servers that require error-correcting code protection. It targets system builders and IT professionals who need data integrity in always-on environments.

Sustained throughput and power draw

DDR4 architecture delivers up to 30 % better single-DIMM performance and scales 65 % faster in three-DIMM-per-channel workloads compared with DDR3. A 20 % reduction in power consumption lowers heat output during continuous operation.

Unbuffered DIMM form factor

The UDIMM design plugs directly into standard DDR4 slots without registered buffering, simplifying installation in compatible motherboards. ECC functionality operates transparently to maintain data accuracy across extended uptime.

Highlights

  • ECC protection prevents data corruption in critical workloads
  • DDR4 architecture delivers 30% faster single-DIMM performance over DDR3
  • 2666 MT/s data rate accelerates memory-intensive applications
  • 8 GB capacity matches modern processor requirements
  • 20% lower power consumption reduces cooling demands

Specifications

No published specifications for this item yet.

Questions about this item

Does the DDR4-2666 ECC UDIMM run cooler than DDR3 during continuous all-day workloads?

DDR4 operates at lower voltage than DDR3, reducing power consumption by 20% and therefore generating less heat inside the chassis.

What motherboard slot and memory standard are required for this 8 GB DDR4 ECC module?

A DDR4 UDIMM slot on a platform that supports ECC unbuffered memory is needed for the module to function.

Can this DDR4-2666 stick work alongside existing DDR3 DIMMs in the same system?

DDR4 and DDR3 use different physical slots and signalling, so they cannot be mixed on the same motherboard.

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