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Green bare DDR4 RDIMM module with black chips, 288 pins, no heat spreader

NEMIX RAM

NEMIX RAM 32GB DDR4 3200 ECC RDIMM 1Rx4 CL22 1.2V 288-Pin P56427-B21 HPE Smart Memory Upgrade

SKU CH-VYNQ-1A9GJ

32 GB DDR4 3200 ECC registered RDIMM for HPE servers, CL22 1.2 V 288-pin single-rank module

  • Total capacity32 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 32 GB capacity supports heavy virtualization workloads
  • DDR4 3200 speed matches HPE server specifications
  • ECC registered design protects data integrity under load
  • 2 V operation reduces power draw per module
  • 1Rx4 single-rank layout maximises channel density

HPE Server Memory Upgrade

This NEMIX RAM module adds 32 GB of DDR4 ECC registered memory to compatible HPE servers and workstations. It operates at 3200 MHz with a CL22 latency and a 1.20 V supply. The single 288-pin RDIMM uses a 1Rx4 organisation built from major OEM DRAM chips.

Suited for Registered DIMM Slots

The module fits systems that require registered ECC DDR4 RDIMMs and cannot accept unbuffered UDIMMs or load-reduced LRDIMMs. Buyers whose platforms need a different rank configuration, a lower latency bin or a heat-spreader design should look at other parts.

1Rx4 Rank Organisation

The 1Rx4 layout determines electrical loading on the memory bus and must match the platform qualified vendor list. Verify this rank structure against the server documentation before purchase.

How it compares

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

Price $311.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $9.75 per GB
Typical for this category: the median of 20,941 items is $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 numberMR25600-314K1
Total capacity32 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 items32 GB (1 × 32 GB) DDR4 3200 MHz PC4-25600 1Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Will this DDR4 3200 ECC RDIMM work alongside my existing DDR4 modules in an HPE server?

This module runs at DDR4 3200 with CL22 latency and 1.20 V. Mixing speeds or ranks can force the system to run all DIMMs at the lowest common speed. Check your server manual for supported population rules before combining modules.

How can I verify this NEMIX RAM module is recognised correctly after installation?

Enter the BIOS or iLO interface and confirm the DIMM shows 32 GB, DDR4 3200, ECC registered, 1Rx4 organisation and 1.20 V operation. Run the HPE Smart Memory test or a full memory diagnostic to validate stability under load.

What comes in the box and do I need any extra parts to install it?

The package contains one 32 GB DDR4 3200 ECC RDIMM (1Rx4, CL22, 1.20 V, 288-pin). No heat spreader, cables or tools are included. You only need a compatible HPE server slot and anti-static precautions for installation.

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