Hynix
Hynix HMAA4GR7CJR8N-XN 32GB DDR4-3200 ECC REG DIMM accessory
32 GB DDR4-3200 ECC registered DIMM for server and workstation memory upgrades
- 32 GB capacity supports large server workloads
- DDR4-3200 speed delivers high memory bandwidth
- ECC registered design protects data integrity
- OEM module built for enterprise systems
- Hynix manufacture ensures component reliability
Server-grade DDR4-3200 ECC module
The Hynix HMAA4GR7CJR8N-XN is a 32GB registered DIMM built for DDR4-3200 platforms that require error-correcting code memory. It targets system integrators and IT departments upgrading or repairing enterprise servers and workstations. The module is not intended for consumer desktop or laptop motherboards that lack ECC and registered-buffer support.
Registered buffer and ECC
The registered design places a buffer between the DRAM and the memory controller, reducing electrical load so larger capacities can be populated per channel. ECC circuitry detects and corrects single-bit errors, protecting data integrity in long-running compute tasks. No additional software, cables or brackets are included; the module installs directly into a compatible RDIMM slot.
32 GB capacity at 3200 MT/s
A single stick delivers 32 GB of addressable memory at the rated 3200 MT/s transfer rate, suitable for virtualisation hosts, database nodes and rendering farms that benefit from high density per slot. Systems limited to unbuffered UDIMMs or lower maximum densities cannot use this module, and platforms capped below DDR4-3200 will downclock the part.
Highlights
- 32 GB capacity supports large server workloads
- DDR4-3200 speed delivers high memory bandwidth
- ECC registered design protects data integrity
- OEM module built for enterprise systems
- Hynix manufacture ensures component reliability
Specifications
No published specifications for this item yet.
Questions about this item
Will the ECC registered DIMM require any firmware updates or component replacements during its service life?
The Hynix HMAA4GR7CJR8N-XN 32GB DDR4-3200 ECC REG DIMM has no moving parts or firmware, so no scheduled maintenance or replacements are needed once it is correctly seated in a compatible server board.
What limit appears first when the module runs at 3200 MT/s continuously in a multi-DIMM configuration?
Sustained operation at 3200 MT/s is typically constrained by the platform memory-controller thermal envelope and signal-integrity margins before the DRAM itself reaches its thermal threshold.
How much heat does the 32 GB DDR4 module produce when fully loaded all day?
The 32 GB DDR4 ECC REG DIMM draws only the standard 1.2 V supply current; its thermal output stays within JEDEC limits for registered server memory, so a normal server airflow path is sufficient.
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