We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
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

  • Capacity32GB
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Voltage1.20V
  • ECCYes
  • Buffered/RegisteredLoad 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.

Highlights

  • 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

Specifications

BrandA-Tech
Capacity32GB
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
Voltage1.20V
ECCYes
Buffered/RegisteredLoad Reduced
Rank2Rx4
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

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.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.