A-Tech 32GB DDR4 3200 ECC RDIMM 1Rx4 Server Memory

32GB DDR4 ECC RDIMM for Servers

This 32GB DDR4 3200 module is a registered ECC DIMM built for server and workstation platforms. It replaces the Hynix HMAA4GR7CJR4N-XN part and operates at the standard DDR4 voltage of 1.20V. The module uses a 1Rx4 rank organisation with a CAS latency of CL22. Buyers who need non-ECC unbuffered memory for consumer desktop boards cannot use this module.

Capacity and headroom for virtualisation

The single 32GB stick adds substantial memory capacity for multi-VM hosts, database caches or large dataset workloads. At DDR4 3200 (PC4-25600) it delivers the rated bandwidth for current server chipsets that support this speed. Systems that require higher density per slot or faster data rates will need modules with different specifications.

Thermals noise and power in normal use

Running at the standard 1.20V DDR4 voltage keeps power draw low inside densely populated chassis. The registered buffer reduces electrical load on the memory controller, aiding signal integrity without adding active cooling requirements. In typical server airflow the module operates silently and stays within thermal limits without supplemental fan speed increases.