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Green 288-pin DDR5 RDIMM circuit board with black memory chips, no heat spreader

A-Tech

A-Tech 32GB DDR5 5600MHz ECC RDIMM 1Rx4 288-Pin Server RAM

SKU CH-369R-BYS1G

32 GB DDR5 5600 MHz ECC registered DIMM with 1Rx4 rank for server and workstation upgrades

  • Capacity32GB
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS Latency40
  • Voltage1.10V
  • ECCYes
  • 32 GB capacity expands server memory for heavier workloads
  • DDR5 5600 MHz speed delivers high bandwidth for demanding applications
  • ECC registered design detects and corrects data errors automatically
  • 1Rx4 single-rank layout keeps signal integrity on dense configurations
  • 10 V standard voltage reduces power draw per module

Server DDR5 ECC RDIMM Upgrade

This 32GB DDR5 module runs at 5600MHz with a CAS latency of 40 and operates at 1.10V. It uses a registered 288-pin RDIMM form factor with 1Rx4 organisation and on-board ECC for data integrity in server and workstation platforms.

Replaces Hynix HMCG84AGBRA Series

The module is a compatible replacement for Hynix part numbers HMCG84AGBRA186N, HMCG84AGBRA190N, HMCG84AGBRA191N and HMCG84AGBRA623N. The upgrade is worthwhile when the existing system requires registered ECC memory at the DDR5 5600 speed grade and the current slots are populated with slower or lower-capacity modules.

Sustained Load Behaviour

Major-brand DRAM IC chips and full quality-assurance testing are used to maintain stable operation under continuous server workloads. The registered buffer reduces electrical load on the memory controller, helping to preserve signal integrity during extended multi-threaded tasks without a heat spreader.

Pontos fortes

  • 32 GB capacity expands server memory for heavier workloads
  • DDR5 5600 MHz speed delivers high bandwidth for demanding applications
  • ECC registered design detects and corrects data errors automatically
  • 1Rx4 single-rank layout keeps signal integrity on dense configurations
  • 10 V standard voltage reduces power draw per module

Especificações

BrandA-Tech
SeriesCompatible Replacement for Hynix HMCG84AGBRA186N HMCG84AGBRA190N HMCG84AGBRA191N HMCG84AGBRA623N
ModelA-Tech 32GB DDR5-5600 ECC RDIMM Server RAM Module
Capacity32GB
Type288-Pin DDR5 RDIMM
SpeedDDR5 5600 (PC5 44800)
CAS Latency40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx4
ChipsetMajor Brand Chipset
Heat SpreaderNo
FeaturesMajor Brand DRAM IC Chips

Perguntas sobre este artigo

Will this 288-pin DDR5 RDIMM fit my server's memory slots?

The module uses the standard 288-pin DDR5 RDIMM form factor, so it fits any server or workstation board that accepts DDR5 registered DIMMs.

What is the correct way to seat this 1Rx4 ECC RDIMM, and what step do installers often miss?

Align the notch with the slot key, press straight down until both retention clips click, then verify the system recognises the full 32 GB capacity and ECC function in BIOS.

Does the 1.1 V DDR5 module need any firmware updates or periodic maintenance?

No firmware updates are required for the memory itself; keep the server's BIOS current for best compatibility and reseat the module only if diagnostics report errors.

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