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Two green DDR4 RDIMM modules, bare chips, gold edge connectors

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR4 3200MHz CL22 ECC RDIMM memory upgrade

SKU CH-KE20-WYC7W

DDR4 3200MHz ECC registered server memory kit with 64GB capacity across two 32GB modules for ThinkMate GPU-optimised servers

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V

Capacity 64GB 2X32GB

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  • ECC protection prevents data corruption in critical workloads
  • Registered design stabilises signal integrity on dense server boards
  • 3200 MHz DDR4 speed feeds multi-GPU compute pipelines
  • 64 GB kit (2 × 32 GB) expands capacity for virtualization
  • 2 V operation reduces power draw per module

NEMIX RAM 64GB DDR4 ECC RDIMM kit

This 64GB kit contains two 32GB DDR4 3200MHz ECC registered DIMMs built for Thinkmate GPX-QT8-24E2-8GPU servers. The modules run at 1.2V with CL22 latency and use a 2Rx8 organisation on 288-pin RDIMM form factor. They are designed for environments that require error correction and registered signalling.

Sustained load behaviour with ECC registered modules

Under continuous workloads the ECC function detects and corrects single-bit errors while the registered buffer reduces electrical load on the memory controller. The 1.2V operating voltage helps maintain stable operation during extended periods of high utilisation in GPU-optimised server configurations.

Straightforward DIMM installation in compatible

Installation follows standard 288-pin RDIMM seating procedures in the target Thinkmate platform. Because the kit is validated for a specific GPU-optimised server model, compatibility issues are unlikely when the system memory slots support DDR4 3200 registered ECC modules. Always consult the server manual for population rules.

How it compares

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

Price $636.99
Pricier than about 55% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $9.95 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 lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-328K2
Total capacity64 GB (2 × 32 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 rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items64 GB (2 × 32 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Other versions of this model

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Questions about this item

How much heat does the 1.2V registered ECC kit add when running continuously in a Thinkmate server?

The modules operate at 1.20V with no heat spreader, so they rely on the server's chassis airflow to stay cool during sustained workloads.

What must the system already provide for these 288-pin RDIMMs to function?

A DDR4 RDIMM slot that accepts 2Rx8 registered ECC modules at 3200MHz and supports 1.20V operation.

Will the CL22 timing change if the server downclocks the 3200MHz modules to match slower memory already installed?

CAS latency scales with the active data rate; the modules will run at the speed and timing the memory controller negotiates.

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