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Green rectangular DDR4 DIMM module with black memory chips and gold edge connectors

Hynix

Hynix HMA82GR7DJR4N-XN 16 GB DDR4 DIMM

SKU CH-J6J0-45NQR

Provides 16 GB DDR4 ECC server memory at 3200 MT/s in a single DIMM module

  • 16 GB capacity for demanding server workloads
  • DDR4-3200 speed for high-throughput data processing
  • ECC protection prevents data corruption in critical systems
  • Single 16 GB module simplifies upgrade planning
  • PC4-25600 bandwidth supports intensive multi-threaded applications

16 GB DDR4 DIMM for server workloads

This Hynix module delivers 16 GB of DDR4-3200 memory in a single DIMM. It is built for servers and workstations that require ECC protection. The 1Rx4 organisation suits registered memory channels. It is not for consumer desktop boards that lack ECC support.

Fits registered DDR4 channels with ECC

The DIMM plugs into a standard DDR4 RDIMM slot on a server motherboard. It requires a platform that enables ECC error correction and registered signalling. Using it frees a slot for additional capacity. It will not function in consumer laptops or non-ECC desktop systems.

16 GB capacity with PC4-25600 speed

The module provides 16 GB of addressable memory at 3200 MT/s. This headroom handles virtualisation hosts, database buffers and compute nodes. Workloads needing more than 16 GB per channel or higher bus speeds will exceed this module.

Highlights

  • 16 GB capacity for demanding server workloads
  • DDR4-3200 speed for high-throughput data processing
  • ECC protection prevents data corruption in critical systems
  • Single 16 GB module simplifies upgrade planning
  • PC4-25600 bandwidth supports intensive multi-threaded applications

Specifications

No published specifications for this item yet.

Questions about this item

Will the 1RX4 organisation limit capacity scaling on a dual-channel DDR4 board?

The module is a single 16 GB 1RX4 DIMM; adding a second identical stick gives 32 GB in dual-channel without changing rank-per-channel limits.

How much heat does the PC4-25600 DDR4 stick produce during continuous server workloads?

Standard DDR4 voltage and ECC operation keep thermals within JEDEC limits; no extra cooling is required beyond normal chassis airflow.

Does my motherboard need to support ECC and registered DDR4 for this HMA82GR7DJR4N-XN module to function?

Yes — the stick is ECC registered DDR4-3200, so the platform must explicitly support registered ECC memory.

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