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Green DDR4 RDIMM circuit board with black memory chips and gold edge connectors

NEMIX RAM

NEMIX RAM 32GB DDR4 3200 PC4-25600 ECC RDIMM 2Rx4 CL22 1.2V 288-Pin Samsung Compatible memory upgrade

SKU CH-X869-SD3S0

A 32GB DDR4 3200 ECC registered DIMM built with Samsung chips for server stability

  • Total capacity32 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 32 GB capacity expands server memory headroom for virtualisation workloads
  • DDR4 3200 PC4-25600 speed delivers high bandwidth for data-intensive applications
  • ECC registered design detects and corrects single-bit errors to protect data integrity
  • 2 V operation reduces power draw and thermal load in dense chassis
  • 288-pin RDIMM form factor fits standard DDR4 server DIMM slots

32 GB DDR4 ECC RDIMM for Samsung servers

This registered DDR4 module provides 32 GB of error-correcting memory for compatible Samsung servers and workstations. It operates at 3200 MT/s with a CL22 latency and a 1.2 V supply. The 288-pin RDIMM form factor fits standard DDR4 registered DIMM slots.

Capacity and headroom: 32 GB single module

A single 32 GB stick adds substantial capacity to a registered memory channel, supporting virtualisation workloads and large datasets. The 2Rx4 organisation delivers density without increasing slot count. Systems requiring more than 32 GB per channel will need additional modules.

Registered ECC with Samsung compatibility

The module is validated for Samsung M393A4K40EB3-CWE platforms and uses major OEM Samsung, Micron or Hynix chips. Registered buffering and ECC protect data integrity in mission-critical environments. Non-registered or non-ECC systems cannot use this module.

How it compares

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

Price $278.99
Cheaper than about 55% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $8.72 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 lineSamsung Server/Workstation Compatible Series Memory
Model nameSamsung DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-324K1
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 rank2Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsSamsung
In the box
Included items32 GB (1 × 32 GB) DDR4 3200 MHz PC4-25600 2Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Will this 32GB DDR4 3200 ECC RDIMM run alongside my existing Samsung 2Rx4 modules at 1.2V?

Yes, it matches the Samsung M393A4K40EB3-CWE spec — 3200 MT/s, CL22, 1.2V, 2Rx4 registered ECC — so it will operate at the same speed and voltage as identical Samsung modules already installed.

How can I confirm the module is running at 3200 MT/s with ECC active after installation?

Check the BIOS memory information screen or run a tool such as dmidecode on Linux; both will show 3200 MT/s, registered ECC, 2Rx4 organisation and 1.2V operation for this part number MR25600-324K1.

Does the package include only the single 32GB RDIMM or are heat spreaders and cables supplied?

The box contains one 32GB 288-pin DDR4 ECC RDIMM (1×32GB) with no heat spreader and no additional cables or accessories.

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