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NEMIX RAM

NEMIX RAM 16GB DDR4 3200 ECC RDIMM 1Rx4 CL22 1.2V 288-Pin HPE Compatible memory upgrade

SKU CH-AEXK-21CAC

16 GB DDR4 3200 ECC registered DIMM for HPE servers, CL22 1.2 V 288-pin

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 16 GB DDR4 3200 registered ECC module boosts server capacity
  • CL22 latency and 1.2 V operation balance speed with power efficiency
  • 1Rx4 single-rank design simplifies memory channel population
  • 288-pin RDIMM form factor fits HPE P06029-X21 compatible platforms
  • Major OEM Samsung Micron Hynix chips deliver enterprise-grade reliability

NEMIX RAM 16GB DDR4 3200 ECC RDIMM

This 16GB DDR4 3200 ECC RDIMM module is designed for HPE server and workstation platforms. It targets IT professionals maintaining compatible enterprise systems that require registered memory with error correction. The single 1Rx4 rank configuration fits standard 288-pin DDR4 slots in validated HPE hardware.

DDR4 3200 registered ECC constraints

Registered DDR4 3200 modules operate at 1.2V with CL22 latency and PC4-25600 bandwidth. The registered buffer adds one clock cycle of latency, which is standard for ECC RDIMM topology and limits maximum usable frequency on some platforms. Population rules for specific HPE models may restrict total capacity per channel or require matched ranks across controllers.

No heat spreader 288-pin RDIMM build

The module uses major OEM Samsung, Micron or Hynix chips on a bare PCB without a heat spreader. Standard 288-pin RDIMM keying ensures mechanical compatibility with server DIMM slots that accept registered modules. The low-profile design assists airflow in dense chassis, while the lack of a spreader means thermal monitoring relies on platform sensors.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $114.99
Cheaper than about 66% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $7.19 per GB
Cheaper than about 56% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineHPE Server/Workstation Compatible Series Memory
Model nameHPE DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-614K1
Total capacity16 GB
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank1Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsHPE
In the box
Included items16 GB (1 × 16 GB) DDR4 3200 MHz PC4-25600 1Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Should I choose the 1Rx4 16GB module or look for a different rank configuration?

The 1Rx4 organisation is the one specified for the HPE P06029 series; matching that rank keeps the memory subsystem balanced.

What does the 3200 MHz rating deliver once the module is installed in a supported HPE server?

The module runs at DDR4 3200 (PC4-25600) with CL22 latency at 1.20 V, providing the rated throughput the platform expects.

How does the 288-pin RDIMM interface limit usable speed or capacity in practice?

The 288-pin registered DDR4 form factor caps operation at the JEDEC 3200 MT/s standard and 16 GB per module in this configuration.

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