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Green 288-pin DDR4 server DIMM with black chips and gold contacts

A-Tech

A-Tech 32GB DDR4 2666 ECC LRDIMM 2Rx4 server RAM

SKU CH-CSWN-5QB8K

32 GB DDR4 2666 ECC load-reduced DIMM with CL19 latency and 1.2 V operation for server upgrades

  • Total capacity32 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL19
  • Rated voltage1.2 V
  • Buffer typeLoad Reduced
  • 32 GB capacity handles heavy server workloads
  • DDR4 2666 MHz speed delivers fast data throughput
  • ECC LRDIMM technology corrects errors for reliability
  • 2Rx4 dual-rank organisation increases memory density
  • 20 V operation matches standard DDR4 voltage

Server-grade ECC LRDIMM upgrade

This 32 GB DDR4 2666 module targets administrators who need registered ECC memory for compatible server or workstation platforms. It delivers 1.20 V operation and CL19 latency in a single 288-pin DIMM.

Load Reduced architecture with major-brand chips

The 2Rx4 Load Reduced design lowers electrical load on the memory bus so dense configurations remain stable, while major-brand DRAM components provide the reliability expected in enterprise environments.

Standard 288-pin installation

Installation follows normal DIMM seating procedure; the critical step is verifying that the platform supports DDR4 2666 ECC LRDIMM before purchase because systems limited to UDIMM or RDIMM will not accept this module.

How it compares

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

Price $187.99
Typical for this category: the median of 6,523 items is $188.99.
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $5.87 per GB
Cheaper than about 65% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity32 GB
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL19
ECC supportYes
Buffer typeLoad Reduced
Memory rank2Rx4
Power
Rated voltage1.2 V

Questions about this item

How often should the 32 GB LRDIMM be inspected or replaced in a continuously running server?

ECC LRDIMM modules are solid-state with no moving parts, so they do not wear out on a schedule; replacement is only needed if a module fails or capacity must be increased.

What limit appears first when the CL19 2666 MHz module runs at full load for hours?

The memory controller’s sustained bandwidth and thermal envelope set the practical ceiling; the module itself is rated for continuous operation at 1.20 V.

How much heat and fan noise does the 1.20 V DDR4 LRDIMM add during all-day use?

At standard 1.20 V the module produces low heat, requiring only normal chassis airflow; it adds no audible noise of its own.

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